title: [Problems in the taxonomy of Newcastle phages].
mesh_terms: D000327:Adsorption; D001434:Bacteriophage Typing; D001435:Bacteriophages / Q000145:classification*; D002478:Cells, Cultured; D002999:Clone Cells / Q000166:cytology / Q000187:drug effects / Q000528:radiation effects; D003429:Cross Reactions; D003470:Culture Media; D004405:Dysentery, Bacillary / Q000382:microbiology; D006358:Hot Temperature; D006801:Humans; D009500:Neutralization Tests; D009522:Newcastle disease virus / Q000145:classification*; D009996:Osmotic Fragility; D011830:Radiation Effects; D012703:Serotyping; D012722:Sewage; D014586:USSR; D014466:Ultraviolet Rays; D014508:Urea / Q000494:pharmacology
chemical_list: D003470:Culture Media; D012722:Sewage; D014508:Urea
vernacular_title: Voprosy taksonomii fagov N'iukasl