TY - GEN AU - COX,H R AU - JERVIS,G A AU - KOPROWSKI,H AU - NELSON,T L AU - NORTON,T W AU - ROCA-GARCIA,M TI - Immunization of humans with a chick embryo adapted strain of MEF1 poliomyelitis virus SN - 0022-1767 PY - 2002///0501 KW - Immunization KW - Poliomyelitis KW - immunology KW - Poliovirus KW - Vaccination N1 - Publication Type: Journal Article ER -