[Value of the fibersophago-gastroscopy in the diagnosis of gastrointestinal hemorrhage of drug origin].
D000328:Adult; D000368:Aged; D064420:Drug-Related Side Effects and Adverse Reactions; D004945:Esophagoscopy; D005260:Female; D005336:Fiber Optic Technology; D006471:Gastrointestinal Hemorrhage / Q000139:chemically induced* / Q000175:diagnosis*; D005773:Gastroscopy; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged
Valor de la fibroesófago-gastrosopia en el diagnóstico de las hemorragias digestivas de origen medicamentoso.