A study on Newcastle disease vaccines, especially on improvement of their efficacy by inactivation of virus with beta-propiolactone and addition of an aluminum phosphate gel.
D000535:Aluminum / Q000494:pharmacology*; D000818:Animals; D002645:Chickens; D005782:Gels; D006386:Hemagglutination Tests; D007783:Lactones / Q000494:pharmacology*; D009522:Newcastle disease virus; D010710:Phosphates / Q000494:pharmacology*; D014611:Vaccination; D014765:Viral Vaccines
D005782:Gels; D007783:Lactones; D010710:Phosphates; D014765:Viral Vaccines; D000535:Aluminum