[Fiber gastroscopic diagnosis of acute hemorrhage from the upper digestive tract].
D000328:Adult; D000368:Aged; D004630:Emergencies; D005260:Female; D005336:Fiber Optic Technology; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis* / Q000209:etiology; D005773:Gastroscopy; D006801:Humans; D008297:Male; D008875:Middle Aged; D013997:Time Factors
Fibrogastroskopska diagnostika na ostrite krŭvoizlivi ot gorniia khranosmilatelen trakt.