Prophylaxis against deep vein thrombosis.
Allsop
J R
JR
D003277:Contraceptives, Oral, Combined; D000075202:Contraindications; D005260:Female; D006801:Humans; D011183:Postoperative Complications / Q000517:prevention & control*; D013924:Thrombophlebitis / Q000517:prevention & control*
D003277:Contraceptives, Oral, Combined