| Literature DB >> 11450666 |
D J Sargent, D Niedzwiecki, M J O'Connell, R L Schilsky.
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Year: 2001 PMID: 11450666 DOI: 10.1056/NEJM200107123450213
Source DB: PubMed Journal: N Engl J Med ISSN: 0028-4793 Impact factor: 91.245