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Good research practices for comparative effectiveness research: analytic methods to improve causal inference from nonrandomized studies of treatment effects using secondary data sources: the ISPOR Good Research Practices for Retrospective Database Analysis Task Force Report--Part III.
Johnson ML, Crown W, Martin BC, Dormuth CR, Siebert U. Johnson ML, et al. Value Health. 2009 Nov-Dec;12(8):1062-73. doi: 10.1111/j.1524-4733.2009.00602.x. Epub 2009 Sep 29. Value Health. 2009. PMID: 19793071
Antipsychotic utilization and expenditure trends among elderly persons.
Jano E, Chen H, Johnson ML, Aparasu RR. Jano E, et al. Psychiatr Serv. 2007 Nov;58(11):1400. doi: 10.1176/ps.2007.58.11.1400. Psychiatr Serv. 2007. PMID: 17978248 No abstract available.
VHA pharmacy use in veterans with Medicare drug coverage.
Morgan RO, Petersen LA, Hasche JC, Davila JA, Byrne MM, Osemene NI, Wei II, Johnson ML. Morgan RO, et al. Am J Manag Care. 2009 Mar 16;15(3):e1-8. Am J Manag Care. 2009. PMID: 19298095
The association of Medicare drug coverage with use of evidence-based medications in the Veterans Health Administration.
Johnson ML, Petersen LA, Sundaravaradan R, Byrne MM, Hasche JC, Osemene NI, Wei II, Morgan RO. Johnson ML, et al. Ann Pharmacother. 2009 Oct;43(10):1565-75. doi: 10.1345/aph.1L606. Epub 2009 Aug 25. Ann Pharmacother. 2009. PMID: 19706740
Good research practices for comparative effectiveness research: defining, reporting and interpreting nonrandomized studies of treatment effects using secondary data sources: the ISPOR Good Research Practices for Retrospective Database Analysis Task Force Report--Part I.
Berger ML, Mamdani M, Atkins D, Johnson ML. Berger ML, et al. Value Health. 2009 Nov-Dec;12(8):1044-52. doi: 10.1111/j.1524-4733.2009.00600.x. Epub 2009 Sep 29. Value Health. 2009. PMID: 19793072
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