TY - GEN AU - de la Mora-Levy,José Guillermo AU - Tamayo-de la Cuesta,José Luis AU - Castañeda-del Río,Alma Georgina AU - García-Mendoza,Roger AU - Olaeta-Elizalde,Raúl AU - Peniche-Gallareta,Luis Fernando AU - Ramos-Narváez,Francisco Antonio AU - Rueda-Torre,Guillermo AU - Zamarripa-Dorsey,Felipe TI - [Clinical guidelines for the diagnosis and treatment of nonvariceal upper gastrointestinal hemorrhage. Definition, epidemiology, etiology and physiopathology] SN - 0375-0906 PY - 2008///0904 KW - Gastrointestinal Hemorrhage KW - epidemiology KW - Humans N1 - Publication Type: Consensus Development Conference; Journal Article; Practice Guideline ER -