| Literature DB >> 15611501 |
Weerapan Khovidhunkit, Sarat Sunthornyothin.
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Year: 2004 PMID: 15611501 DOI: 10.7326/0003-4819-141-12-200412210-00022
Source DB: PubMed Journal: Ann Intern Med ISSN: 0003-4819 Impact factor: 25.391