H F WELCH. Show Affiliations »
Abstract
Mesh: See more » Hospitals, GeneralHumansMassachusetts
Year: 1963 PMID: 14052272 DOI: 10.1056/NEJM196310172691610
Source DB: PubMed Journal: N Engl J Med ISSN: 0028-4793 Impact factor: 91.245