Autor:	박준우, 송근암, 백동훈, 김광하, 이봉은, 이문원, 한성용, 박영주, 박은영
Zdroj:	Korean Journal of Gastroenterology; Jan2020, Vol. 75 Issue 1, p46-49, 4p
Databáze:	Complementary Index
Externí odkaz:	Zobrazit plný text záznamu