HUMAN DIPLOID CELL STRAINS AND THEIR SUSCEPTIBILITY TO VIRUSES.
D000818:Animals; D002417:Cattle; D002875:Chromosomes; D004171:Diploidy; D005333:Fetus; D006801:Humans; D046509:Tissue Culture Techniques; D014357:Trypsin; D014776:Virus Cultivation; D014780:Viruses
D014357:Trypsin
CATTLE; CHROMOSOMES; FETUS; TISSUE CULTURE; TRYPSIN; VIRUS CULTIVATION