TY  - RPRT
TI  - TYPHOID CARRIERS.
AU  - R A IRVINE
AU  - W B ROBERTSON
PY  - 1964
DO  - 10.1136/bmj.1.5397.1521
UR  - https://pubmed.ncbi.nlm.nih.gov/14133599/
ID  - 14133599
ER  -