An attempt to demonstrate the minimal number (estimated by probit analysis) of biological units of chicken embryo-propagated distemper virus required to immunize ferrets and minks.
D000818:Animals; D002642:Chick Embryo; D002645:Chickens; D004216:Distemper; D004217:Distemper Virus, Canine; D004285:Dogs; D005289:Ferrets; D006801:Humans; D007109:Immunity; D007114:Immunization; D008907:Mink; D014611:Vaccination
DISTEMPER VIRUS; IMMUNITY