TY  - RPRT
TI  - Immunization against typhoid fever.
AU  - J W Warren
AU  - R B Hornick
PY  - 1979
DO  - 10.1146/annurev.me.30.020179.002325
UR  - https://pubmed.ncbi.nlm.nih.gov/400506/
ID  - 400506
ER  -