A B HILL. Show Affiliations »
Abstract
Keywords: RESEARCH; STATISTICS
Mesh: See more » HumansResearchStatistics as Topic
Year: 1952 PMID: 14941297 DOI: 10.1056/NEJM195207242470401
Source DB: PubMed Journal: N Engl J Med ISSN: 0028-4793 Impact factor: 91.245