TY  - RPRT
TI  - Testing compliance with threshold limit values for respirable dusts.
AU  - S A Roach
AU  - E J Baier
AU  - H E Ayer
AU  - R L Harris
DO  - 10.1080/00028896709342682
UR  - https://pubmed.ncbi.nlm.nih.gov/4293916/
ID  - 4293916
ER  -