TY - GEN AU - BEN-EFRAIM,S AU - LONG,D A TI - The sensitising power of diphtheria prophylactics in relation to poliomyelitis SN - 0140-6736 PY - 2000///0701 KW - Diphtheria KW - immunology KW - Learning KW - Poliomyelitis N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/s0140-6736(57)92152-9 ER -