TY  - RPRT
TI  - Cholera vaccine workshop.
AU  - R B Sack
AU  - M J Albert
PY  - 1994
DO  - 10.1093/infdis/170.1.256
UR  - https://pubmed.ncbi.nlm.nih.gov/7912252/
ID  - 7912252
ER  -