Sofosbuvir:Susc:Pt:Isolate:Ord:Genotyping
sofosbuvir:susc:pt:isolate:ord:genotyping
Sofosbuvir:Susceptibility:To identify measures at a point in time:Isolate:Ordinal:Genotyping
sofosbuvir:susceptibility:to identify measures at a point in time:isolate:ordinal:genotyping