TY  - RPRT
TI  - A new two-stage respirable dust sampler.
AU  - T F Tomb
AU  - H N Treaftis
PY  - 1975
DO  - 10.1080/0002889758507200
UR  - https://pubmed.ncbi.nlm.nih.gov/1111262/
ID  - 1111262
ER  -