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Drinking, obesity cutting sperm count, says UK study
Argitaratua izan da Philippine Daily Inquirer (2004)Artikulua -
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Effect of malathion on sperm morphology of mice
Argitaratua izan da Science Diliman (1993)Artikulua -
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WHO laboratory manual for the examination of human semen and semen-cervical mucus interactions.
Argitaratua 1987Liburua -
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