| Literature DB >> 7892846 |
M R Kim1, Q H Qazi, V M Anderson, G B Valencia.
Abstract
Entities:
Keywords: Americas; Biology; Case Histories; Congenital Abnormalities; Contraception; Contraceptive Agents; Contraceptive Agents, Estrogen; Contraceptive Agents, Female; Contraceptive Agents, Progestin; Contraceptive Methods; Data Collection; Demographic Factors; Developed Countries; Diseases; Ethinyl Estradiol; Family Planning; Neonatal Diseases And Abnormalities; New York; Norethindrone; North America; Northern America; Oral Contraceptives; Physiology; Population; Population Characteristics; Research Methodology; Sex Factors; Skeletal Effects; United States
Mesh:
Substances:
Year: 1995 PMID: 7892846 DOI: 10.1016/0002-9378(95)90042-x
Source DB: PubMed Journal: Am J Obstet Gynecol ISSN: 0002-9378 Impact factor: 8.661