H M Krumholz, J Herrin. Show Affiliations »
Abstract
Mesh: See more » Cluster AnalysisConfidence IntervalsData Interpretation, StatisticalEvidence-Based MedicineHealth Services Research/methodsHealth Services Research/standardsHumansNorwayOrganizational Case StudiesQuality Assurance, Health CareResearch Design/standardsSample SizeTime FactorsUnited States
Year: 2000 PMID: 11042244 DOI: 10.1016/s0002-9343(00)00593-3
Source DB: PubMed Journal: Am J Med ISSN: 0002-9343 Impact factor: 4.965