title: 20 years, 20 articles: studies to know.
mesh_terms: D000163:Acquired Immunodeficiency Syndrome; D000569:Americas; D001942:Breast Feeding; D001943:Breast Neoplasms; D003267:Contraception; D003270:Contraceptive Agents; D003271:Contraceptive Agents, Female; D003276:Contraceptives, Oral; D019049:Developed Countries; D004194:Disease; D005193:Family Planning Services; D015658:HIV Infections; D006262:Health; D007227:Infant Nutritional Physiological Phenomena; D007434:Intrauterine Devices; D007774:Lactation; D017258:Medroxyprogesterone Acetate; D009369:Neoplasms; D009656:North America; D009747:Nutritional Physiological Phenomena; D012106:Research; D013245:Sterilization, Reproductive; D013246:Sterilization, Tubal; D014481:United States; D014777:Virus Diseases
chemical_list: D003270:Contraceptive Agents; D003271:Contraceptive Agents, Female; D003276:Contraceptives, Oral; D017258:Medroxyprogesterone Acetate
keywords: Acquired Immunodeficiency Syndrome; Americas; Breast Cancer; Breast Feeding; Cancer; Contraception; Contraceptive Agents; Contraceptive Agents, Female; Contraceptive Agents, Progestin; Contraceptive Methods; Depo-provera; Developed Countries; Diseases; Family Planning; Family Planning, Behavioral Methods; Female Sterilization; Health; Hiv Infections; Infant Nutrition; Iud; Lactation, Prolonged; Medroxyprogesterone Acetate; Neoplasms; North America; Northern America; Nutrition; Oral Contraceptives; Sterilization, Sexual; Summary Report; Tubal Ligation; Tubal Occlusion; United States; Viral Diseases