title: Occult spontaneous intramuscular haemorrhage as a complication of heparin for unstable angina.
authors.forename: S R
authors.initials: SR
authors.lastname: Johnston
authors.forename: H M
authors.initials: HM
authors.lastname: Mather
mesh_terms: D000368:Aged; D000789:Angina, Unstable / Q000188:drug therapy; D006470:Hemorrhage / Q000139:chemically induced*; D006493:Heparin / Q000009:adverse effects*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009135:Muscular Diseases / Q000139:chemically induced*
chemical_list: D006493:Heparin