[The susceptibility of human embryo cell cultures, obtained by trypsinization, to infection by various viruses].
D004198:Disease Susceptibility; D007159:Immunologic Tests; D046509:Tissue Culture Techniques; D014357:Trypsin; D014780:Viruses / Q000208:ethnology*
D014357:Trypsin
TISSUE CULTURE; TRYPSINS; VIRUSES/culture