title: Four deaths and 350 adverse events lead to US recall of heparin.
authors.forename: Janice Hopkins
authors.initials: JH
authors.lastname: Tanne
mesh_terms: D000925:Anticoagulants / Q000009:adverse effects*; D017277:Drug Approval; D006493:Heparin / Q000009:adverse effects*; D006801:Humans; D014481:United States
chemical_list: D000925:Anticoagulants; D006493:Heparin