Affiliations 

  • 1 Department of Social and Preventive Medicine, Faculty of Medicine, University of Malaya
J Hum Ergol (Tokyo), 1990 Dec;19(2):201-12.
PMID: 2130092 DOI: 10.11183/jhe1972.19.201

* Title and MeSH Headings from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.