Chan Verdugo MA, Martínez Flores A, Patiño Romero VA, Hernández Amaro AE, Quintero Chávez E, Cázarez Echávarri EE. Diagnosis and Treatment of Upper Gastrointestinal Bleeding for the Primary Care Physician. International Journal Of Medical Science And Clinical Research Studies [Internet]. 2022Nov.18 [cited 2024Nov.22];2(11):1313-6. Available from: http://ijmscr.org/index.php/ijmscrs/article/view/442