[Hemorrhage of obscure origin].
Rodríguez Vanegas
Gonzalo
G
Departamento de Urología, Hospital Gral. Dr. Manuel Gea González, DF México.
D016099:Endoscopy, Gastrointestinal / Q000009:adverse effects; D006471:Gastrointestinal Hemorrhage / Q000139:chemically induced / Q000209:etiology* / Q000628:therapy; D006801:Humans; D009780:Occult Blood; D014965:X-Rays