TY - CHAP M1 - Book, Section TI - Editor A1 - Nahum, Méndez-Sánchez Y1 - 2022 N1 - T2 - Gastroenterología, 4e AB - Nahum Méndez-Sánchez SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/03/28 UR - accessmedicina.mhmedical.com/content.aspx?aid=1193752657 ER -