title: Hypersensitivity reactions to heparin and the use of new low molecular weight heparins.
authors.forename: S A
authors.initials: SA
authors.lastname: Schey
mesh_terms: D000328:Adult; D002560:Cerebrovascular Circulation; D000013:Congenital Abnormalities; D004342:Drug Hypersensitivity; D005260:Female; D006493:Heparin / Q000009:adverse effects* / Q000627:therapeutic use; D006801:Humans; D013345:Subarachnoid Hemorrhage / Q000188:drug therapy* / Q000209:etiology
chemical_list: D006493:Heparin