TY  - RPRT
TI  - Quantitative fit testing techniques and regulations for tight-fitting respirators: current methods measuring aerosol or air leakage, and new developments.
AU  - D H Han
AU  - K Willeke
AU  - C E Colton
PY  - 1997
DO  - 10.1080/15428119791012874
UR  - https://pubmed.ncbi.nlm.nih.gov/9075313/
ID  - 9075313
ER  -