Affiliations
- 1 Chia Yook Chin, FRCP. University of Malaya, Department of Primary Care Medicine, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia. chiayc@um.edu.my
PMID: 23629551
* Title and MeSH Headings from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.