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- [3] BAO J X, 1991, Infection and Immunity, V59, P3841
- [5] CARDENAS L, 1993, INFECT IMMUN, V61, P4629
- [6] CARDENAS L, 1992, CLIN MICROBIOL REV, V5, P328
- [8] USE OF THE NIRB PROMOTER TO DIRECT THE STABLE EXPRESSION OF HETEROLOGOUS ANTIGENS IN SALMONELLA ORAL VACCINE STRAINS - DEVELOPMENT OF A SINGLE-DOSE ORAL TETANUS VACCINE [J]. BIO-TECHNOLOGY, 1992, 10 (08): : 888 - 892
- [9] CHATFIELD SN, 1994, MODERN VACCINOLOGY, P55