title: Thrombotic thrombocytopenic purpura and clopidogrel--a need for new approaches to drug safety.
authors.forename: A J
authors.initials: AJ
authors.lastname: Wood
mesh_terms: D016907:Adverse Drug Reaction Reporting Systems; D000077144:Clopidogrel; D006801:Humans; D010975:Platelet Aggregation Inhibitors / Q000009:adverse effects*; D011358:Product Surveillance, Postmarketing / Q000379:methods*; D011697:Purpura, Thrombotic Thrombocytopenic / Q000139:chemically induced*; D013988:Ticlopidine / Q000009:adverse effects / Q000031:analogs & derivatives*; D014481:United States
chemical_list: D010975:Platelet Aggregation Inhibitors; D000077144:Clopidogrel; D013988:Ticlopidine