title: The tale of the great cuckoo egg.
authors.affiliation: Microbiology and Tumorbiology Center, Karolinska Institute, Stockholm, Sweden.
authors.forename: G
authors.initials: G
authors.lastname: Klein
mesh_terms: D000818:Animals; D001717:Birds / Q000821:virology; D002455:Cell Division / Q000235:genetics; D049673:History, 20th Century; D051379:Mice; D009369:Neoplasms / Q000266:history / Q000821:virology*; D009857:Oncogenes; D009858:Oncogenic Viruses / Q000502:physiology; D012190:Retroviridae / Q000502:physiology; D014773:Virology / Q000266:history*