title: Ortho Evra--a contraceptive patch.
mesh_terms: D003270:Contraceptive Agents / Q000008:administration & dosage / Q000009:adverse effects / Q000493:pharmacokinetics; D004334:Drug Administration Schedule; D004338:Drug Combinations; D004997:Ethinyl Estradiol / Q000008:administration & dosage; D005260:Female; D006801:Humans; D016912:Levonorgestrel / Q000008:administration & dosage / Q000031:analogs & derivatives; D009644:Norgestrel / Q000031:analogs & derivatives; D010091:Oximes
chemical_list: D003270:Contraceptive Agents; D004338:Drug Combinations; D010091:Oximes; D009644:Norgestrel; D004997:Ethinyl Estradiol; D016912:Levonorgestrel; C449219:norelgestromin