title: [Effect of tobacco smoking on spermatogenesis indices].
mesh_terms: D000293:Adolescent; D000328:Adult; D006801:Humans; D008297:Male; D008875:Middle Aged; D009845:Oligospermia / Q000139:chemically induced; D012907:Smoking / Q000150:complications*; D013076:Sperm Count; D013081:Sperm Motility / Q000187:drug effects; D013091:Spermatogenesis / Q000187:drug effects*
vernacular_title: Vliianie tabakokureniia na nekotorye pokazateli spermatogeneza.