title: [Cytologic and cytogenetic studies on age-induced changes in tissue cultures].
mesh_terms: D000375:Aging; D000818:Animals; D002455:Cell Division; D002478:Cells, Cultured; D002875:Chromosomes; D003582:Cytogenetics; D066298:In Vitro Techniques; D051379:Mice
vernacular_title: Cytologische und cytogenetische Untersuchungen über Altersveränderungen in Gewebekulturen