title: [Study of the diurnal rhythm of the cellular composition of the rat thymus and its adaptation to an altered lighting schedule against a backgrown of seasonal factors].
mesh_terms: D000818:Animals; D002452:Cell Count; D002940:Circadian Rhythm; D008027:Light; D008297:Male; D008938:Mitosis; D051381:Rats; D012621:Seasons; D013601:T-Lymphocytes / Q000166:cytology; D013950:Thymus Gland / Q000166:cytology*
vernacular_title: Issledovanie sutochnogo ritma kletochnogo sostava timusa krys i ego adaptatsii k izmeneniiu svetovogo rezhima na fone deĭstviia sezonnogo faktora.