Family planning with norgestrel-ethinyl oestradiol in a private gynaecological practice.
D000328:Adult; D003276:Contraceptives, Oral / Q000009:adverse effects; D004997:Ethinyl Estradiol / Q000009:adverse effects; D005193:Family Planning Services; D005260:Female; D006801:Humans; D007659:Ketones / Q000009:adverse effects; D011278:Pregnanes / Q000009:adverse effects; D011372:Progestins / Q000009:adverse effects
D003276:Contraceptives, Oral; D007659:Ketones; D011278:Pregnanes; D011372:Progestins; D004997:Ethinyl Estradiol