title: The case for a family of reverse transcriptase viruses: Retraviridae.
mesh_terms: D009858:Oncogenic Viruses / Q000145:classification* / Q000201:enzymology; D012194:RNA-Directed DNA Polymerase; D009626:Terminology as Topic; D014764:Viral Proteins
chemical_list: D014764:Viral Proteins; D012194:RNA-Directed DNA Polymerase