title: The influence of steroidal contraceptives and lactation on bone loss emerging as a major research issue.
mesh_terms: D000367:Age Factors; D001695:Biology; D003267:Contraception; D003276:Contraceptives, Oral; D003710:Demography; D004702:Endocrine Glands; D004703:Endocrine System; D005193:Family Planning Services; D006262:Health; D007774:Lactation; D010827:Physiology; D011153:Population; D011154:Population Characteristics; D011247:Pregnancy; D013812:Therapeutics
chemical_list: D003276:Contraceptives, Oral
keywords: Age Factors--women; Biology; Contraception; Contraceptive Methods--beneficial effects; Demographic Factors; Endocrine Effects--women; Endocrine System; Family Planning; Health--women; Lactation--beneficial effects; Maternal Physiology; Oral Contraceptives--beneficial effects; Physiology; Population; Population Characteristics; Treatment