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Sampling Patients within Physician Practices and Health Plans: Multistage Cluster Samples in Health Services Research
John L. Adams, Steven L. Wickstrom, Margaret J. Burgess, Paul P. Lee, José J. EscarceVolume:
38
Year:
2003
Language:
english
Pages:
16
DOI:
10.1111/j.1475-6773.2003.00196.x
File:
PDF, 116 KB
english, 2003