| Literature DB >> 9654540 |
Abstract
Keywords: Biomedical and Behavioral Research; New England Journal of Medicine
Mesh:
Year: 1998 PMID: 9654540 DOI: 10.1056/NEJM199807093390206
Source DB: PubMed Journal: N Engl J Med ISSN: 0028-4793 Impact factor: 91.245