title: Chromosomes of WI-38. The effect of repeated subcultivations and of a serum with an unusual property.
mesh_terms: D000818:Animals; D001769:Blood; D001774:Blood Chemical Analysis; D002417:Cattle; D002455:Cell Division; D002460:Cell Line; D002478:Cells, Cultured / Q000166:cytology*; D002842:Chromatids; D002869:Chromosome Aberrations; D002875:Chromosomes / Q000032:analysis*; D003470:Culture Media / Q000592:standards*; D003584:Cytological Techniques; D004171:Diploidy; D006801:Humans; D008168:Lung / Q000196:embryology; D011123:Polyploidy; D014765:Viral Vaccines / Q000592:standards
chemical_list: D003470:Culture Media; D014765:Viral Vaccines