title: Frequency of attendance at anticoagulant clinics: a prospective study.
mesh_terms: D000925:Anticoagulants / Q000627:therapeutic use*; D001071:Appointments and Schedules; D004739:England; D006405:Hematology; D006801:Humans; D010044:Outpatient Clinics, Hospital / Q000706:statistics & numerical data*; D011446:Prospective Studies; D013927:Thrombosis / Q000188:drug therapy
chemical_list: D000925:Anticoagulants