Use of roosters in the antigenicity testing of Salk poliomyelitis vaccine.
D000818:Animals; D000917:Antibody Formation; D002645:Chickens; D008297:Male; D011051:Poliomyelitis; D011054:Poliovirus Vaccine, Inactivated; D023321:Poliovirus Vaccines
D011054:Poliovirus Vaccine, Inactivated; D023321:Poliovirus Vaccines
ANTIBODY FORMATION; POLIOVIRUS VACCINE