A comparison of the immune response of chickens vaccinated with formalin- and beta-propiolactone-inactivated Newcastle disease vaccines.
D000818:Animals; D002645:Chickens; D005557:Formaldehyde; D007783:Lactones; D008460:Meat; D009521:Newcastle Disease; D011200:Poultry; D011420:Propiolactone; D014612:Vaccines; D015164:Vaccines, Inactivated
D007783:Lactones; D014612:Vaccines; D015164:Vaccines, Inactivated; D005557:Formaldehyde; D011420:Propiolactone
FORMALDEHYDE; LACTONES; NEWCASTLE DISEASE; POULTRY; VACCINES