TY - GEN AU - French,A L AU - McCullough,M E AU - Rice,K T AU - Schultz,M E AU - Gordin,F M TI - The use of tetanus toxoid to elucidate the delayed-type hypersensitivity response in an older, immunized population SN - 0304-324X PY - 1998///0224 KW - Adult KW - Aged KW - Aging KW - physiology KW - Female KW - Humans KW - Hypersensitivity, Delayed KW - physiopathology KW - Immunization KW - Immunization, Secondary KW - Male KW - Middle Aged KW - Skin Tests KW - Tetanus Toxoid KW - Time Factors KW - Vaccination N1 - Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial UR - https://doi.org/10.1159/000021984 ER -