TY  - RPRT
TI  - Traveler's immunizations.
AU  - W P McKinney
AU  - G P Barnas
PY  - 1990
DO  - 10.1001/jama.264.14.1812
UR  - https://pubmed.ncbi.nlm.nih.gov/2402038/
ID  - 2402038
ER  -