Shawn X Sun

The impact of Medicare Part D on psychotropic utilization and financial burden for community-based seniors.

E. Essien, Shawn X. Sun, R. Aparasu, 2008, Psychiatric services.

The Medicare Part D doughnut hole: effect on pharmacy utilization.

K. Lee, Shawn X Sun, 2007, Managed care interface.

Health-related quality of life, work productivity and health care resource use associated with constipation predominant irritable bowel syndrome

S. Bolge, M. Dibonaventura, Shawn X. Sun, 2011, Current medical research and opinion.

Original article Health-related quality of life, work productivity and health care resource use associated with constipation predominant irritable bowel syndrome

S. Bolge, M. Dibonaventura, Shawn X. Sun, 2011 .

Withdrawal of COX-2 selective inhibitors rofecoxib and valdecoxib: impact on NSAID and gastroprotective drug prescribing and utilization*

C. Bertram, Shawn X. Sun, J. Goldstein, 2007, Current medical research and opinion.

The impact of Medicare Part D on prescription drug use by the elderly.

F. Lichtenberg, Shawn X. Sun, Shawn X Sun, 2007, Health affairs.