TY - GEN AU - VILLAGRACIA,G R AU - KESSLER,A D AU - SCOTT,R B TI - Immunologic response of young infants to polio vaccine when administered as a multiple antigen SN - 0027-9684 PY - 1998///1101 KW - Humans KW - Infant KW - Poliomyelitis KW - immunology KW - Vaccines N1 - Publication Type: Journal Article ER -