| Literature DB >> 4592764 |
Abstract
Entities:
Keywords: Amenorrhea; Biology; Clinical Research; Contraception; Contraceptive Methods--side effects; Diseases; Endocrine System; Estrogens--analysis; Family Planning; Follicle Stimulating Hormone--analysis; Gonadotropins; Gonadotropins, Pituitary; Hormones; Luteinizing Hormone--analysis; Menstruation Disorders; Oral Contraceptives--side effects; Physiology; Pituitary Hormone Releasing Hormones--analysis; Research Methodology
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Substances:
Year: 1973 PMID: 4592764 PMCID: PMC1644995
Source DB: PubMed Journal: Proc R Soc Med ISSN: 0035-9157