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Revista De Gastroenterologia Del Peru : Organo Oficial De La Sociedad De Gastroenterologia Del Peru|August 13, 2011
[Chronic atrophic gastritis: endoscopic and histological concordances, associated injuries and application of virtual chromoendoscopy]Humberto Liu BejaranoRevista De Gastroenterologia Del Peru : Organo Oficial De La Sociedad De Gastroenterologia Del Peru|December 13, 2018
[Primary gastric choriocarcinoma: case report]Pierre Palacios Soto, Humberto Liu Bejarano, Fernando Barreda Bolaños, et al.Revista De Gastroenterologia Del Peru : Organo Oficial De La Sociedad De Gastroenterologia Del Peru|February 26, 2020
[Radiotherapy associated chronic hemorrhagic proctitis at the National Institute of Neoplastic Diseases of Peru, 2011-2013]Humberto Liu Bejarano, Fernando Barreda Bolaños, Gustavo Sarria Bardales, et al.Revista De Gastroenterologia Del Peru : Organo Oficial De La Sociedad De Gastroenterologia Del Peru|January 26, 2011
[Survival factors in 152 patients with gastrointestinal stromal tumors]Fernando Barreda Bolaños, Humberto Liu Bejarano, Juvenal Sánchez Lihon, et al.Pageof 1