Chan Verdugo, Melissa Anahí, Abraham Martínez Flores, Vania Alexa Patiño Romero, Ayari Estephania Hernández Amaro, Eduardo Quintero Chávez, and Eunisse Elizabeth Cázarez Echávarri. “Diagnosis and Treatment of Upper Gastrointestinal Bleeding for the Primary Care Physician”. International Journal of Medical Science and Clinical Research Studies 2, no. 11 (November 18, 2022): 1313–1316. Accessed November 21, 2024. https://ijmscr.ijpbms.com/index.php/ijmscrs/article/view/442.