| Antiviral | EC50 ratio | Phenotype | Strain | Source | Marker | Assay | Reference |
|---|---|---|---|---|---|---|---|
| Maribavir | 23.00 | High level resistance | Laboratory strain | Recombinant | Details | Resistance of human cytomegalovirus to D- and L-ribosyl benzimidazoles as a tool to identify potential targets for antiviral drugs. (May-Aug 2003) |