title: Assay of polyoma virus infectivity by haemagglutinin induction.
mesh_terms: D000941:Antigens; D046508:Culture Techniques; D003588:Cytopathogenic Effect, Viral; D005455:Fluorescent Antibody Technique; D006387:Hemagglutination, Viral; D006389:Hemagglutinins, Viral; D007668:Kidney; D008722:Methods; D011120:Polyomavirus / Q000302:isolation & purification*; D013936:Thymidine / Q000378:metabolism; D014316:Tritium
chemical_list: D000941:Antigens; D006389:Hemagglutinins, Viral; D014316:Tritium; D013936:Thymidine