TY  - RPRT
TI  - Freon powered portable air sampling kit.
AU  - R C CHARSHA
AU  - A L LINCH
PY  - 1957
DO  - 10.1080/00968205709343481
UR  - https://pubmed.ncbi.nlm.nih.gov/13435219/
ID  - 13435219
ER  -