Massive upper gastrointestinal bleeding necessitating emergency surgery.
J J
JJ
FARRELL
N S
NS
KANTOR
K B
KB
RICHMOND
D013505:Digestive System Surgical Procedures; D006471:Gastrointestinal Hemorrhage / Q000601:surgery*; D006470:Hemorrhage; D006801:Humans
HEMORRHAGE, GASTROINTESTINAL/surgery