BibTex format
@article{CHATFIELD:1992:10.1038/nbt0892-888,
author = {CHATFIELD, SN and CHARLES, IG and MAKOFF, AJ and OXER, MD and DOUGAN, G and PICKARD, D and SLATER, D and FAIRWEATHER, NF},
doi = {10.1038/nbt0892-888},
journal = {BIO-TECHNOLOGY},
pages = {888--892},
title = {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},
url = {http://dx.doi.org/10.1038/nbt0892-888},
volume = {10},
year = {1992}
}