TY  - RPRT
TI  - Tuberculin sensitivity in the aged.
AU  - L S PALITZ
AU  - M H ARONSOHN
PY  - 1957
DO  - 10.1164/artpd.1957.75.3.461
UR  - https://pubmed.ncbi.nlm.nih.gov/13403174/
ID  - 13403174
ER  -