Alburqueque-Melgarejo J, Beltrán Gárate B, Palomino Portilla EA, Quiñones Ávila M del P, Reina Trejo HM. Primary gastric choriocarcinoma: an inusual endoscopic finding. Rev. Cuerpo Med. HNAAA [Internet]. 2023 Aug. 2 [cited 2024 May 19];16(2). Available from: http://cmhnaaa.org.pe/ojs/index.php/rcmhnaaa/article/view/1740