R S Schilling. Show Affiliations »
Abstract
Mesh: See more » Accidents, Occupational/prevention & controlCoronary Disease/prevention & controlEnvironmental ExposureHumansHygieneOccupational Diseases/prevention & controlOccupational MedicinePeptic Ulcer/prevention & controlPhysical ExaminationVaricose Veins/prevention & control
Year: 1969 PMID: 5816481 PMCID: PMC1226633 DOI: 10.2105/ajph.59.8.1366
Source DB: PubMed Journal: Am J Public Health Nations Health ISSN: 0002-9572