Acute gastrointestinal bleeding.
Meeta
M
Prasad Kerlin
Jeffrey L
JL
Tokar
D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis / Q000209:etiology / Q000517:prevention & control / Q000628:therapy; D006801:Humans; D010353:Patient Education as Topic; D017410:Practice Guidelines as Topic; D011379:Prognosis; D018570:Risk Assessment