| Literature DB >> 3989416 |
S Egoramaiphol, P Migasena, V Supawan.
Abstract
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Keywords: Biology; Clinical Research; Contraception; Contraceptive Agents; Contraceptive Agents, Female; Contraceptive Methods--side effects; Economic Factors; Family Planning; Macroeconomic Factors; Oral Contraceptives--side effects; Physiology; Research Methodology; Socioeconomic Factors; Socioeconomic Status; Vitamin B Complex; Vitamins
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Year: 1985 PMID： 3989416
Source DB: PubMed Journal: J Med Assoc Thai ISSN： 0125-2208