title: Incidence of thrombocytopenia in medical patients on "mini-dose" heparin prophylaxis.
mesh_terms: D004305:Dose-Response Relationship, Drug; D006493:Heparin / Q000627:therapeutic use*; D006801:Humans; D013921:Thrombocytopenia / Q000209:etiology*
chemical_list: D006493:Heparin