OCs: international experts discuss state-of-the-art.
D000367:Age Factors; D001519:Behavior; D001695:Biology; D001777:Blood Coagulation; D001940:Breast; D002319:Cardiovascular System; D003085:Colic; D003267:Contraception; D003270:Contraceptive Agents; D003271:Contraceptive Agents, Female; D003276:Contraceptives, Oral; D003710:Demography; D005193:Family Planning Services; D006285:Health Planning; D010051:Ovarian Neoplasms; D010342:Patient Acceptance of Health Care; D000292:Pelvic Inflammatory Disease; D010827:Physiology; D011153:Population; D011154:Population Characteristics; D011271:Pregnancy, Ectopic; D045167:Progesterone Congeners; D012907:Smoking
D003270:Contraceptive Agents; D003271:Contraceptive Agents, Female; D003276:Contraceptives, Oral; D045167:Progesterone Congeners
Abdominal Cramps; Acceptor Characteristics; Acceptors; Adnexitis; Age Factors; Behavior; Biology; Blood Coagulation Effects; Cardiovascular Effects; Contraception; Contraceptive Agents; Contraceptive Agents, Female; Contraceptive Agents, Progestin; Contraceptive Methods--side effects; Demographic Factors; Family Planning; Family Planning Programs; Mammary Gland Effects; Oral Contraceptives, Low-dose; Oral Contraceptives--side effects; Ovarian Cancer; Physiology; Population; Population Characteristics; Pregnancy, Ectopic; Progestins, Low-dose; Smoking