A GUANIDINE-DEPENDENT VARIANT OF POLIOVIRUS. ISOLATION OF A VARIANT AND SOME OF ITS BIOLOGICAL PROPERTIES.
D019791:Guanidine; D006146:Guanidines; D009154:Mutation; D017955:Poliovirus; D012106:Research; D014776:Virus Cultivation
D006146:Guanidines; D019791:Guanidine
EXPERIMENTAL LAB STUDY; GUANIDINES; MUTATION; POLIOVIRUS; VIRUS CULTIVATION