title: Proceedings: Surgery, the contraceptive pill and postoperative deep vein thrombosis.
mesh_terms: D000005:Abdomen / Q000601:surgery*; D003276:Contraceptives, Oral / Q000009:adverse effects*; D005170:Factor X / Q000037:antagonists & inhibitors; D005260:Female; D005340:Fibrinogen; D006801:Humans; D007457:Iodine Radioisotopes; D011183:Postoperative Complications / Q000139:chemically induced; D013924:Thrombophlebitis / Q000139:chemically induced*
chemical_list: D003276:Contraceptives, Oral; D007457:Iodine Radioisotopes; D005170:Factor X; D005340:Fibrinogen