Oral contraceptives.
Maclennan
A H
AH
D000367:Age Factors; D001519:Behavior; D001695:Biology; D001942:Breast Feeding; D003267:Contraception; D003270:Contraceptive Agents; D003271:Contraceptive Agents, Female; D003276:Contraceptives, Oral; D003277:Contraceptives, Oral, Combined; D003278:Contraceptives, Oral, Hormonal; D003281:Contraceptives, Postcoital; D003710:Demography; D004194:Disease; D004617:Embolism; D004703:Endocrine System; D004997:Ethinyl Estradiol; D005193:Family Planning Services; D006262:Health; D006331:Heart Diseases; D006728:Hormones; D006973:Hypertension; D007227:Infant Nutritional Physiological Phenomena; D016912:Levonorgestrel; D008107:Liver Diseases; D008656:Mestranol; D009017:Morbidity; D009026:Mortality; D009640:Norethindrone; D009747:Nutritional Physiological Phenomena; D010827:Physiology; D011153:Population; D011154:Population Characteristics; D011157:Population Dynamics; D011374:Progesterone; D011372:Progestins; D012907:Smoking; D013923:Thromboembolism; D014652:Vascular Diseases
D003270:Contraceptive Agents; D003271:Contraceptive Agents, Female; D003276:Contraceptives, Oral; D003277:Contraceptives, Oral, Combined; D003278:Contraceptives, Oral, Hormonal; D003281:Contraceptives, Postcoital; D006728:Hormones; D011372:Progestins; D004997:Ethinyl Estradiol; D011374:Progesterone; D016912:Levonorgestrel; D008656:Mestranol; D009640:Norethindrone
Age Factors; Behavior; Biology; Breast Feeding; Contraception; Contraceptive Agents; Contraceptive Agents, Estrogen; Contraceptive Agents, Female; Contraceptive Agents, Postcoital; Contraceptive Agents, Progestin; Contraceptive Methods; Demographic Factors; Diseases; Embolism; Endocrine System; Ethinyl Estradiol; Family Planning; Health; Heart Diseases; Hormones; Hypertension; Infant Nutrition; Levonorgestrel; Liver Dysfunction; Mestranol; Morbidity; Mortality; Norethindrone; Nutrition; Oral Contraceptives; Oral Contraceptives, Combined; Oral Contraceptives, Low-dose; Physiology; Population; Population Characteristics; Population Dynamics; Progestational Hormones; Progesterone; Smoking; Thromboembolism; Vascular Diseases