TY - GEN AU - SALK,J E AU - BAZELEY,P L AU - BENNETT,B L AU - KRECH,U AU - LEWIS,L J AU - WARD,E N AU - YOUNGNER,J S TI - Studies in human subjects on active immunization against poliomyelitis. II. A practical means for inducing and maintaining antibody formation SN - 0002-9572 PY - 2003///0501 KW - Antibodies KW - Antibody Formation KW - Antigens KW - Poliomyelitis KW - immunology KW - Vaccination KW - Vaccines N1 - Publication Type: Journal Article UR - https://doi.org/10.2105/ajph.44.8.994 ER -