BMJ. 2004 Sep 25;329(7468):742. doi: 10.1136/bmj.329.7468.742-b.
BMJ (Clinical research ed.)
Udaya S Mishra
PMID: 15388628 PMCID: PMC518942 DOI: 10.1136/bmj.329.7468.742-b
[No abstract available.]