TY - BOOK AU - Zambrano Bravo,Berly Alejandra TI - Gastroenterología clínica SN - 9789942650047 AV - RC799 ebook PY - 2023///] CY - Quito, Ecuador PB - Cuevas Editores KW - Gastroenterology N1 - Includes bibliographical references UR - https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/129884/ ER -