Affiliations 

  • 1 Department of Sodal Preventive Medicine, Faculty of Medicine, Universiti Malaya, 50603 Kuala Lumpur, Malaysia
Med J Malaysia, 1999 Dec;54(4):429-32.
PMID: 11072458

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