Article
Superiority of a Combined Contraceptive Containing Drospirenone to a Triphasic Preparation Containing Norgestimate in Acne Treatment
- Author:
- Thorneycroft IH
- Gollnick H
- Schellschmidt I
This double-blind study compared the efficacy and tolerability of a combined oral contraceptive containing 30 µg ethinyl estradiol and 3 mg...