| Literature DB >> 619648 |
D R Mishell, D E Moore, S Roy, P F Brenner, M A Page.
Abstract
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Keywords: Age Factors; Biology; Clinical Research; Contraception; Contraceptive Agents, Female--administraction and dosage; Contraceptive Agents, Female--analysis; Contraceptive Agents, Progestin--administraction and dosage; Contraceptive Agents, Progestin--analysis; Contraceptive Agents--administraction and dosage; Contraceptive Agents--analysis; Contraceptive Mode Of Action; Demographic Factors; Endocrine System; Estradiol--administraction and dosage; Estradiol--analysis; Estrogens; Family Planning; Hormones; Human Volunteers; Inhibition Of Fertilization; Levonorgestrel--administraction and dosage; Levonorgestrel--analysis; Ovulation Suppression; Physiology; Population; Population Characteristics; Progestational Hormones; Progesterone--analysis; Research Methodology; Silastic Ring--side effects
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Year: 1978 PMID： 619648 DOI： 10.1016/0002-9378(78)90438-6
Source DB: PubMed Journal: Am J Obstet Gynecol ISSN： 0002-9378 Impact factor: 8.661