the growth of prototype strains of 31 serotypes of echo , 3 polio , 6 coxsackie b , 24 coxsackie a and enterovirus serotypes 70 and 71 were tested in parallel in primary monkey kidney cells ( pmk ) , rd cells and three gut tumour-derived differentiated epithelial cell lines ( hrt-18 ht-29 in skco-1 ) .
C0007634
cells
C0007589
differentiated