title: Medical sociology and health services research: past accomplishments and future policy challenges.
authors.affiliation: Department of Public Health, Indiana University School of Medicine, Indiana University-Purdue University Indianapolis, Indianapolis, IN 46202, USA. ewright@iupui.edu
authors.forename: Eric R
authors.initials: ER
authors.lastname: Wright
authors.forename: Brea L
authors.initials: BL
authors.lastname: Perry