| 2020 | Rates and determinants of antibiotics and probiotics prescription to children in Asia-Pacific countries. Zhang J, Cameron D, Quak SH, Kadim M, Mohan N, Ryoo E, Sandhu B, Yamashiro Y, Guarino A, Hoekstra H. Benef Microbes. 2020 Jun 8:1-10. |
| 2020 | Nationwide Multicenter Study of Eosinophilic Esophagitis in Korean Children. Lee K, Choe BH, Kang B, Kim S, Kim JY, Shim JO, Lee YM, Lee EH, Jang HJ, Ryoo E, Yang HR. Pediatr Gastroenterol Hepatol Nutr. 2020 May;23(3):231-242. |
| 2020 | Relationship between asthma status and antibody response pattern to 23-valent pneumococcal vaccination. Sheen YH, Kizilbash S, Ryoo E, Wi CI, Park M, Abraham RS, Ryu E, Divekar R, Juhn Y. J Asthma. 2020 Apr;57(4):381-390. |
| 2019 | Combination of Early EEG, Brain CT, and Ammonia Level Is Useful to Predict Neurologic Outcome in Children Resuscitated From Cardiac Arrest. Yang D, Ryoo E, Kim HJ. Front Pediatr. 2019 Jun 4;7:223. |
| 2019 | Multimodal assessment using early brain CT and blood pH improve prediction of neurologic outcomes after pediatric cardiac arrest. Yang D, Ha SG, Ryoo E, Choi JY, Kim HJ. Resuscitation. 2019 Apr;137:7-13. |
| 2019 | Can We Estimate Quality of Life in Pediatric Inflammatory Bowel Disease Patients? An Asian Multicenter Study. Kim S, Park S, Kang Y, Kim JE, Kang B, Choe BH, Lee YJ, Park JH, Yang HR, Lee SH, Kim KM, Ryoo E, Tchah H, Shim JO, Koh H. J Pediatr Gastroenterol Nutr. 2019 Jan;68(1):45-49 |
| 2009 | Shim SY, Jung YC, Le VP, Son DW, Ryoo E, Shim JO, Lim I, Kim W. Genetic variation of G4P[6] rotaviruses: evidence for |
| 2009 | Park MJ, Nam YN, Choi DY, Sun YH, Eun BW, Sim SY, Cho KH, Ryoo E, Son DW, Jeon IS, Tchah H. Drug Compliance of Pediatric Patients with Epilepsy. J Korean Child Neurol Soc. 2009 Nov;17(2):159-166. Korean. |
| 2009 | Lee SH, Son DW, Eun BW, Sim SY, Choi DY, Sun YH, Cho KH, Ryoo E, Jeon IS, Tchah H. Correlation between Clinical Findings of Epileptic Seizures and Electroencephalography in Children. J Korean Child Neurol Soc. 2009 Nov;17(2):141-149. Korean. |
| 2009 | Ryoo E. Antiemetics in Children and Adolescents. Korean J Pediatr Gastroenterol Nutr. 2009 Nov;12(Suppl 1):98-102. Korean. |
| 2009 | Yom HW, Seo JW, Park H, Choi KH, Chang JY, Ryoo E, Yang HR, Kim JY, Seo JH, Kim YJ, Moon KR, Kang KS, Park KY, Lee SS, Shim JO. Current feeding practices and maternal nutritional knowledge on complementary feeding in Korea. Korean J Pediatr. 2009 Oct;52(10):1090-1102. Korean. |
| 2009 | Yang HR, Seo JW, Kim YJ, Kim JY, Ryoo E, Sim JG, Yom HW, Chang JY, Jung JA, Choi KH. Recent concepts on vitamin D in children and adolescents. Korean J Pediatr. 2009 Oct;52(10):1082-1089. Korean. |
| 2009 | Yoo CK, Nam N, Sun YH, Ryoo E, Son DW, Tchah H, Jeon I. Hematologic Features of Children with Inflammatory Bowel Disease. Korean J Pediatr Gastroenterol Nutr. 2009 Sep;12(2):171-176. Korean. |
| 2009 | Park S, Nam YN, Park SH, Sim S, Eun BW, Choi DY, Sun YH, Cho KH, Ryoo E, Son DW, Jeon I, Tchah H. Clinical Characteristics of Childhood Henoch-Schonlein Purpura with Duodenal Involvement by Upper Gastrointestinal Endoscopy. Korean J Pediatr Gastroenterol Nutr. 2009 Sep;12(2):156-162. Korean. |
| 2009 | Ryoo E, Nam YN, Kweon CK, Kang SK, Cho KH, Son DW, Tcha H. Influence of Helicobacter pylori Infection on Gastric Motility in Children and Adolescents with Functional Dyspepsia. Korean J Pediatr Gastroenterol Nutr. 2009 Sep;12(2):133-139. Korean. |
| 2009 | Je SO, Ryoo E, Kim JJ, Yang HJ, Lee G, Hwang SY, Lee JH. Effectiveness of the Visual Analogue Scale (VAS) as a Method of Pain Measurement in Children and Adolescents who Visit the Pediatric Emergency Department. J Korean Soc Emerg Med. 2009 Apr;20(2):204-209. Korean. |
| 2008 | Nam YN, Lee SH, Chung DH, Sim S, Eun BW, Choi DY, Sun YH, Cho KH, Ryoo E, Son DW, Jeon I, Tchah H. The Clinical and Histopathologic Findings of Lymphonodular Hyperplasia of the Colon in Infancy and Childhood. Korean J Pediatr Gastroenterol Nutr. 2009 Mar;12(1):1-9. Korean. |
| 2008 | Park SW, Lim YS, Kim JJ, Kim JK, Yang HJ, Hyun SY, Ryoo E, Sung AJ. Serum S100B Protein and Neuron-Specific Enolase: Time Course and Usefulness as Predictors of Neurological Outcome in Post-resuscitaion Patients. J Korean Soc Emerg Med. 2008 Dec;19(6):648-656. Korean. |
| 2008 | Cho KH, Sun YH, Ryoo E, Tchah H. A Case of Symptomatic Neurocutaneous Melanosis Associated with the Dandy Walker Complex and Excellent Response of Seizures to Topiramate. J Korean Child Neurol Soc. 2008 Nov;16(2):235-240. English. |
| 2008 | Kwon HJ, Yi DY, Ryoo E, Cho KH, Son DW, Tcha H. Prevalence and Risk Factors Associated with Esophagitis in Children with Abdominal Pain. Korean J Pediatr Gastroenterol Nutr. 2008 Sep;11(2):103-109. Korean. |
| 2008 | Seo JW, Jung JA, Park HS, Ko JS, Kim YJ, Kim JY, Ryoo E, Bae SH, Sim JG, Yang HR, Choe BH, Cho KY. Assessment of modifiable lifestyle factors for obese children and adolescents through questionnaires. Korean J Pediatr. 2008 Jun;51(6):576-583. Korean. |
| 2006 | Ryoo E, Kim KM; Scientific Committee ofthe Korean Society of Pediatric Gastroenterology, Hepatology, and Nutrition. Pediatric Endoscopic Sedation in Korea: A Survey of the Korean Society of Pediatric Gastroenterology, Hepatology and Nutrition. Korean J Pediatr Gastroenterol Nutr. 2008 Mar;11(1):21-27. Korean. |
| 2006 | JJ Kim, YS Lim, JH Shin, HJ Yang, JK Kim, SY Hyun, I Rhoo, SY Hwang,G Lee. Relative adrenal insufficiency after cardiac arrest: Impact in postresuscitation disease outcome. Am J Emerg Med. 2006;24:684-8. |
| 2005 | In DK, Yang SW, Hong HJ, Choi DY, Sun YH, Ryoo E, Cho KH, Jung MJ, Jeon IS, Tchah H, Son DW, Shim SY. Experience of Milrinone Treatment for Persistent Pulmonary Hypertension of the Newborn. J Korean Soc Neonatol. 2006 Nov;13(2):201-208. Korean. |
| 2005 | W Jin, SY Hyun, E Ryoo,YS Lim,JK Kim. Costalosteochondroma presenting as haemothorax and diaphragmatic laceration. Pediatr Radiol 2005;35:706-9. |
| 2005 | Ryoo E, Hong HJ, Sun YH, Cho K, Son DW, Jeon IS, Tchah H. Positive Ratio of Routine EEG in Clinically Diagnosed Child Epilepsy. J Korean Epilepsy Soc. 2005 Dec;9(2):159-164. Korean. |
| 2005 | Cho KH, Ryoo E, Hong HJ, Son DW, Tchah H. Normal Esophageal Length in Korean Children; Correlation of the Esophageal Length with Height Measured by Flexible Endoscopy. Korean J Pediatr Gastroenterol Nutr. 2005 Sep;8(2):172-176. Korean. |
| 2005 | Lee SM, Lee SM, Tchah H, Jeon IS, Ryoo E, Cho KH, Seon YH, Son DW, Hong HJ. Hepatitis Complicated with Mycoplasma pneumoniae Infection in Children. Korean J Pediatr. 2005 Aug;48(8):832-838. Korean. |
| 2004 | Kang YJ, Jin W, Lim YS, Kim JK, Ryoo E, Hyun SY, Yang HJ, Lee G, Min SS. The Value of Delayed KUB and Abdominoplevic CT in the Diagnosis of Bladder Rupture. J Korean Soc Emerg Med. 2005 Feb;16(1):122-127. Korean. |
| 2004 | Lee JB, Im HR, Jung DH, Ryoo E, Jeon IS, Cho KH, Sun YH, Hong HJ, Tchah H. A Prospective Study on Duodenitis, Duodenal Ulcer, and Gastric Metaplasia in Children Infected by Helicobacter pylori. Korean J Pediatr Gastroenterol Nutr. 2004 Sep;7(2):170-178. Korean. |
| 2003 | HJ Yang, JG Kim, YS Lim, E Ryoo, SY Hyun, G Lee. Nicardipine versus nitroprusside infusion as antihypertensive therapy in hypertensive emergencies. J Int Med Res 2004;32(2):118-23. |
| 2003 | Cho JS, Ryoo E, Lee G, Kim JK. Prolapse Gastropathy Presenting with Hematemesis in a 3-year-old Child: A Case Report. Korean J Pediatr Gastroenterol Nutr. 2003 Sep;6(2):183-186. Korean. |
| 2003 | Im HR, Jeon IS, Tchah H, Im JS, Ryoo E, Sun YH, Cho KH, Im HJ, Lee GH, Lee HS, Kang YJ, Noh Y. Influence of Climate Factors and PM10 on Rotaviral Infection: A Seasonal Variation Study. Korean J Pediatr Gastroenterol Nutr. 2003 Sep;6(2):120-128. Korean. |
| 2002 | Kim YK, Im HR, Lee GH, Han SJ, Sun YH, Ryoo E, Cho KH, Tchah H, Lee HS. Colon Perforation during Air Enema Reduction of Intussusception. J Korean Pediatr Soc. 2003 Jan;46(1):37-41. Korean. |
| 2002 | Shin JH, Ryoo E, Lee G, Yang HJ, Lim YS, Kim JK, Ryu JH. Usefulness of the serum Helicobtacer Pylori IgG Test in Children Who Visit the Emergency Department with an Unknown Cause of Gastrointestinal Symptoms. J Korean Soc Emerg Med. 2002 Dec;13(4):385-389. Korean. |
| 2002 | Hyun SY, Park KY, Lee JW, Lee CH, Jeon YB, Park CH, Youm SL, Sin JH, Min SS, Kim JK, Lim YS, Yang HJ, Jin W, Ryoo E. Clinical Analysis of Surgical Results and Preoperative Management of Acute Aortic Dissection. Korean J Thorac Cardiovasc Surg. 2002 Dec;35(12):876-881. Korean. |
| 2002 | Ryu JH, Yang HJ, Lee G, Lim YS, Kim JK, Ryoo E, Shin JW, Oh SW, Jin W. Small Bowel Volvulus in Adults: A case report. J Korean Soc Emerg Med. 2002 Sep;13(3):373-376. Korean. |
| 2002 | Ryu JH, Ryoo E, Lim YS, Kim JK, Hyun SY, Lee G, Yang HJ, Jin W. Clinical Characteristics of Acute Appendicitis in Children of 3 Years of Age or Less. J Korean Soc Emerg Med. 2002 Jun;13(2):212-218. Korean. |
| 2001 | Kim YK, Lee JB, Im HR, Ryoo E, Tchah H, Lee HS, Kim JH, Jung DH. Two Cases of Rotor Syndrome in Siblings. Korean J Pediatr Gastroenterol Nutr. 2002 Mar;5(1):101-107. Korean. |
| 2001 | Yeom SR, Shin JH, Shin JW, Lee G, Ryoo E, Hyun SY, Jin W, Kim JK. Difficult Intubation due to Diffuse Type of Tracheo-bronchial Stenosis (complete tracheal rings) from Pulmonary Arterial Sling: A case report. J Korean Soc Emerg Med. 2001 Dec;12(4):570-574. Korean. |
| 2001 | Han SJ, Cho SS, Cho KH, Ryoo E, Lee GH, Im HJ, Seol KH, Kim GH, Lee HS. Comparison of Brainstem Auditory Evoked Response in Normal Infants, Male and Female, Right and Left Ear. J Korean Pediatr Soc. 2001 Nov;44(11):1243-1248. Korean. |
| 2000 | Yeom SR, Lee G, Park CW, Yang HJ, Hyun SY, Ryoo E, Jin W. Butterfly Vertebra: A Case Report. J Korean Soc Emerg Med. 2001 Sep;12(3):345-347. Korean. |
| 2000 | Min SS, Kim JK, Lee G, Park CW, Yang HJ, Ryoo E, Hyun SY, Lee HK, Chung HM, Kim Y. Evaluation of Pertinence in Prehospital Triage and Management by Paramedic's Reports. J Korean Soc Emerg Med. 2000 Dec;11(4):489-498. Korean. |
| 1999 | Han HY, Lee GH, Ryoo E, Cho KH, Jung MJ, Kim GH, Lee HS, Cho H. A Case of Saldino-Noonan Type Short Rib-Polydactyly Syndrome. J Korean Pediatr Soc. 2000 Apr;43(4):578-582. Korean. |
| 1999 | Lim YS, Youm SL, Shin JH, Ryoo E, Yang HJ, Park CW, Lee K. Clinical Analysis of Mild Head Trauma in Children Admitted to Department of Emergency Medicine. J Korean Soc Emerg Med. 1999 Sep;10(3):456-465. Korean. |
| 1998 | Ahn SK, Lim YS, Kim JK, Min SS, Ryoo E, Yang HJ, Park CW, Lee K. Clinical Analysis of Puffer Fish Poisoning. J Korean Soc Emerg Med. 1999 Sep;10(3):447-455. Korean. |
| 1997 | Hwang EK, Lee GH, Ryoo E, Cho KH, Kim GH, Lee HS, Kim JH, Park SH, Kim HS. A Case of Alagille Syndrome. J Korean Pediatr Soc. 1998 Mar;41(3):410-414. Korean. |
| 1996 | Lee GH, Ryoo E, Cho KH, Kim SH, Kim KH, Lee HS, Kim JH. Clinical Study of Neonatal Adrenal Lemorrhage. J Korean Soc Neonatol. 1997 Nov;4(2):246-252. Korean. |
| Lee WY, Ryoo E, Jeong MJ, Seol KH, Kim KH, Lee HS. A Case of Chronic Recurrent Multifocal Osteomyelitis. J Korean Pediatr Soc. 1996 May;39(5):732. Korean |
