TY  - RPRT
TI  - Variation in sensitivity to tuberculin.
AU  - J Katz
AU  - S Kunofsky
AU  - A Krasnitz
PY  - 1972
DO  - 10.1164/arrd.1972.106.2.202
UR  - https://pubmed.ncbi.nlm.nih.gov/5049653/
ID  - 5049653
ER  -