1. Heparin-associated thrombocytopenia;King;Ann Intern Med,1984
2. Heparin-induced thrombocytopenia;Chong;Blut,1989
3. Thrombocytopenia occurring during the administration of heparin: a prospective study in 52 patients;Bell;Ann Intern Med,1976
4. Heparin-induced thrombocytopenia;Nelson;Arch Intern Med,1978
5. Heparin-associated thrombocytopenia: low frequency in 104 patients treated with heparin of intestinal mucosal origin;Malcolm;Can Med Assoc J,1979