Effects of the contraceptive vaginal ring, the contraceptive transdermal patch and combined oral contraceptives on markers of hemostasis.
van Vliet
Huib A A M
HA
Rosendaal
Frits R
FR
Fleischer
Kathrin
K
Rosing
Jan
J
Helmerhorst
Frans M
FM
D000279:Administration, Cutaneous; D003274:Contraceptive Devices, Female; D003277:Contraceptives, Oral, Combined / Q000008:administration & dosage*; D005260:Female; D006487:Hemostasis / Q000187:drug effects*; D006801:Humans
D003277:Contraceptives, Oral, Combined