A serological study of polyhedral cytoplasmic viruses isolated from amphibia.
D000818:Animals; D001001:Anura; D046508:Culture Techniques; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D009500:Neutralization Tests; D009858:Oncogenic Viruses / Q000145:classification; D014713:Viruses, Unclassified / Q000145:classification* / Q000472:pathogenicity