title: [The value of colonoscopy in low digestive hemorrhages of unexplained cause: analysis of 132 patients].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D003113:Colonoscopy; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis*; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged
vernacular_title: O valor da colonoscopia nas hemorragias digestivas baixas de causa obscura: análise de 132 pacientes.