1. Fertility limitation through contraceptive steroids in the People's Republic of China. Author Djerassi C Subjects Acetates administration & dosage, China, Contraceptives, Oral administration & dosage, Contraceptives, Postcoital administration & dosage, Female, Humans, Mercury administration & dosage, Paper, Pregnancy, Suppositories, Tablets, Contraceptive Agents standards, Contraceptive Agents supply & distribution, Ethinyl Estradiol administration & dosage, Family Planning Services, Hydroxyprogesterones administration & dosage, Megestrol administration & dosage, Norethindrone administration & dosage Published 1974
2. Fertility Limitation Through Contraceptive Steroids in the People's Republic of China Author Carl Djerassi Subjects Paper, China, Economic growth, media_common.quotation_subject, Fertility, Acetates, Ethinyl Estradiol, Contraceptive Agents, Pregnancy, Political science, Hydroxyprogesterones, Humans, Contraceptives, Postcoital, Demography, media_common, Suppositories, People's Republic, Megestrol, Mercury, Family Planning Services, Female, Norethindrone, Social Sciences (miscellaneous), Contraceptives, Oral, Tablets Published 1974