title: Thoughts on retroviruses.
authors.forename: J
authors.initials: J
authors.lastname: Romatowski
mesh_terms: D000367:Age Factors; D000818:Animals; D005075:Biological Evolution; D002371:Cat Diseases / Q000821:virology*; D002415:Cats; D016089:Immunodeficiency Virus, Feline / Q000235:genetics / Q000472:pathogenicity*; D016180:Lentivirus Infections / Q000662:veterinary / Q000821:virology; D005256:Leukemia Virus, Feline / Q000235:genetics / Q000472:pathogenicity*; D012192:Retroviridae Infections / Q000662:veterinary* / Q000821:virology; D014412:Tumor Virus Infections / Q000662:veterinary / Q000821:virology