TY  - GEN
AU  - SOMAYAJI,K S
TI  - Evaluution of the ventilation rate from the decay of filter-paper air samples of thoron or radon daughters
SN  - 0017-9078
PY  - 1998///1101
KW  - Air Pollution
KW  - Filtration
KW  - Humans
KW  - Radium
KW  - Radon
KW  - Radon Daughters
KW  - Thorium
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1097/00004032-196109000-00006
ER  -