Fred Ullrich and Keith Mueller, of the College of Public Health, published "Characteristics of rural communities with a sole, independently owned pharmacy" in RUPRI Center for Rural Health Analysis.

Their coauthor on the RUPRI Center for Rural Health Analysis article was Matthew Nattinger.

​Mueller also published "Health insurance marketplaces: Early findings on changes in plan availability and premiums in rural places" in RUPRI Center for Rural Health Analysis. 

His coauthors on the RUPRI Center for Rural Health Analysis article were Abigail R. Barker, PhD; Timothy D. McBride, PhD; and Leah M. Kemper, MPH.

​Ullrich is a research specialist in the Department of Health Management and Policy in the College of Public Health at the University of Iowa.

Mueller is Gerhard Hartman Professor and Head in the Department of Health Management and Policy in the College of Public Health at the University of Iowa.