Polio antibodies in students before and after vaccination with Salk vaccine.
D000328:Adult; D000906:Antibodies; D005260:Female; D005387:Finland; D006801:Humans; D008297:Male; D011051:Poliomyelitis / Q000517:prevention & control*; D011054:Poliovirus Vaccine, Inactivated; D013334:Students
D000906:Antibodies; D011054:Poliovirus Vaccine, Inactivated