Comparative Study

Economic outcomes in patients diagnosed with systemic lupus erythematosus with versus without nephritis: results from an analysis of data from a US claims database.

Clin Ther. 2009 Nov 1;31(11):2653-64.
Article

Disease-related and all-cause health care costs of elderly patients with gout.

J Manag Care Pharm. 2008 Mar 1;14(2):164-75.
Article

Initial use of pregabalin, patterns of pain-related pharmacotherapy, and healthcare resource use among older patients with fibromyalgia.

Am J Manag Care. 2010 May 1; 16 (5 Suppl): S144S153S144-53.