RT Book, Section A1 Nahum, Méndez-Sánchez SR Print(0) ID 1193752657 T1 Editor T2 Gastroenterología, 4e YR 2022 FD 2022 PB McGraw-Hill Education PP New York, NY SN 9786071517944 LK accessmedicina.mhmedical.com/content.aspx?aid=1193752657 RD 2024/04/20 AB Nahum Méndez-Sánchez