TY  - RPRT
TI  - COMPARATIVE TUBERCULIN TESTING IN MALAYA.
AU  - J CHIN
PY  - 1964
DO  - 10.1016/s0041-3879(64)80069-6
UR  - https://pubmed.ncbi.nlm.nih.gov/14161910/
ID  - 14161910
ER  -