| Literature DB >> 13851172 |
C GORDON, A R EMERSON, D S PUGH.
Abstract
Entities:
Keywords: INDUSTRIAL MEDICINE; RAILROADS
Mesh:
Year: 1959 PMID: 13851172 PMCID: PMC1037951 DOI: 10.1136/oem.16.3.230
Source DB: PubMed Journal: Br J Ind Med ISSN: 0007-1072