| Literature DB >> 1139941 |
F Hefnawi, O Kandil, H Askalani, G Serour.
Abstract
Entities:
Keywords: Biology; Cervical Mucus--analysis; Cervix; Comparative Studies; Contraception; Contraceptive Methods; Copper; Family Planning; Genitalia; Genitalia, Female; Ingredients And Chemicals; Inorganic Chemicals; Iud; Iud, Copper Releasing; Iud, Unmedicated; Metals; Physiology; Reproduction; Research Methodology; Sperm Transport; Studies; Urogenital System; Uterus
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Year: 1975 PMID： 1139941 DOI： 10.1016/0010-7824(75)90108-0
Source DB: PubMed Journal: Contraception ISSN： 0010-7824 Impact factor: 3.375