STANDARD QUARTZ DQ12 < 5 μm FOR EXPERIMENTAL PNEUMOCONIOSIS RESEARCH PROJECTS IN THE FEDERAL REPUBLIC OF GERMANY
- 1 April 1973
- journal article
- research article
- Published by Oxford University Press (OUP) in Annals of Occupational Hygiene
- Vol. 16 (1), 63-66
- https://doi.org/10.1093/annhyg/16.1.63