title: Combined Hormonal Birth Control.
mesh_terms: D000284:Administration, Oral; D003267:Contraception / Q000379:methods*; D003271:Contraceptive Agents, Female / Q000008:administration & dosage / Q000009:adverse effects; D003274:Contraceptive Devices, Female; D000075202:Contraindications; D004359:Drug Therapy, Combination; D004967:Estrogens / Q000008:administration & dosage / Q000009:adverse effects; D005260:Female; D006801:Humans; D011372:Progestins / Q000008:administration & dosage / Q000009:adverse effects; D057968:Transdermal Patch
chemical_list: D003271:Contraceptive Agents, Female; D004967:Estrogens; D011372:Progestins