M JEFFERYS, C H WOOD. Show Affiliations »
Abstract
Keywords: HEALTH SURVEYS; INDUSTRIAL MEDICINE/statistics
Mesh: See more » BiometryData CollectionHealth SurveysHumansOccupational Medicine/statistics & numerical data
Year: 1960 PMID: 14407013 PMCID: PMC1037987 DOI: 10.1136/oem.17.1.10
Source DB: PubMed Journal: Br J Ind Med ISSN: 0007-1072