TY - GEN AU - Cárdenas,L AU - Clements,J D TI - Oral immunization using live attenuated Salmonella spp. as carriers of foreign antigens SN - 0893-8512 PY - 1992///0911 KW - Administration, Oral KW - Antigens KW - genetics KW - Bacterial Vaccines KW - immunology KW - Genetic Vectors KW - Humans KW - Immunization KW - Mutation KW - Salmonella KW - Vaccines, Attenuated N1 - Publication Type: Journal Article; Review UR - https://doi.org/10.1128/CMR.5.3.328 ER -