Autor:	임현, 공은정, 민병훈, 강승주, 신철민, 변정식, 최미영, 박찬국, 조주영, 이수택, 김호각, 전훈재
Zdroj:	Korean Journal of Gastroenterology; Dec2020, Vol. 76 Issue 6, p282-296, 15p
Databáze:	Complementary Index
Externí odkaz:	Zobrazit plný text záznamu