Massive spontaneous retroperitoneal hemorrhage as a complication of anticoagulation.
D000925:Anticoagulants / Q000009:adverse effects*; D001777:Blood Coagulation; D006470:Hemorrhage; D006801:Humans; D012187:Retroperitoneal Space
D000925:Anticoagulants
ANTICOAGULANTS/injurious effects; RETROPERITONEAL SPACE/hemorrhage