Soo Hyun Um

Incidentally Detected Asymptomatic Perianal Abscess in an Adolescent during Crohn's Disease Diagnosis: Is Routine Pelvic Imaging Required in Korean Pediatric Patients at Diagnosis?

B. Choe, B. Kang, So Mi Lee, 2021, Pediatric gastroenterology, hepatology & nutrition.

Collagenous gastroduodenocolitis in a Korean adolescent: first pediatric case report in Asia

B. Choe, B. Kang, H. Kim, 2021, Translational pediatrics.