Proceedings: Postoperative deep vein thrombosis in patients on oral contraceptives.
D003276:Contraceptives, Oral / Q000009:adverse effects*; D005170:Factor X / Q000037:antagonists & inhibitors; D005260:Female; D006801:Humans; D011183:Postoperative Complications; D013924:Thrombophlebitis / Q000097:blood / Q000139:chemically induced*
D003276:Contraceptives, Oral; D005170:Factor X