title: Serological analysis of reverse transcriptase of the Mason-Pfizer monkey virus.
mesh_terms: D000818:Animals; D000882:Haplorhini; D008251:Macaca; D009858:Oncogenic Viruses / Q000145:classification*; D012328:RNA Viruses / Q000145:classification; D012194:RNA-Directed DNA Polymerase; D012703:Serotyping
chemical_list: D012194:RNA-Directed DNA Polymerase