| Literature DB >> 14232896 |
Abstract
Keywords: AIR POLLUTION; INDUSTRIAL MEDICINE; PENNSYLVANIA; RAILROADS; RESPIRATORY FUNCTION TESTS; RESPIRATORY SYSTEM; STATISTICS
Mesh:
Substances:
Year: 1965 PMID: 14232896 DOI: 10.1080/00039896.1965.10663977
Source DB: PubMed Journal: Arch Environ Health ISSN: 0003-9896