title: [Sociomedical and biomedical aspects of male infertility based on data on 762 men from infertile families].
mesh_terms: D000328:Adult; D002031:Bulgaria; D006801:Humans; D007248:Infertility, Male / Q000209:etiology / Q000503:physiopathology*; D008297:Male; D008875:Middle Aged; D009790:Occupations; D009845:Oligospermia / Q000453:epidemiology; D012959:Socioeconomic Factors; D013091:Spermatogenesis; D013094:Spermatozoa / Q000473:pathology
vernacular_title: Mediko-sotsialni i mediko-biolochigichni aspekti na muzhkiia infertilitet vurkhu material ot 762 muzhe ot bezplodni semeĭstva.