Immunization of cotton rats with inactivated Lansing poliomyelitis virus. II. Inactivation by physical methods.
D000818:Animals; D007109:Immunity; D007114:Immunization; D010808:Physical Examination; D011051:Poliomyelitis; D017955:Poliovirus; D016205:Sigmodontinae; D014611:Vaccination
IMMUNITY; POLIOMYELITIS