Affiliations 

  • 1 Paul C. Y. Chen. Professor, Department of Social and Preventive Medicine, Faculty of Medicine, University of Malaya, 59100 Kuala Lumpur, Malaysia.
Med J Malaysia, 1986 Mar;41(1):93-8.
PMID: 3796358

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