| Literature DB >> 12435231 |
Amar G Pinto, Oscar W Cummings, Naga Chalasani.
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Year: 2002 PMID: 12435231 DOI: 10.7326/0003-4819-137-10-200211190-00023
Source DB: PubMed Journal: Ann Intern Med ISSN: 0003-4819 Impact factor: 25.391