Strategies for improving comorbidity measures based on Medicare and Medicaid claims data
Philip S Wang, Alexander Walker, Ming Tsuang, E.John Orav, Raisa Levin, Jerry AvornVolume:
53
Year:
2000
Language:
english
DOI:
10.1016/s0895-4356(00)00222-5
File:
PDF, 66 KB
english, 2000