title: Methods and models in health-related quality of life (HRQOL) research: a state-of-the-art review.
authors.affiliation: CD Health Economics, Boehringer Ingelheim Pharmaceuticals Inc., 900 Ridgebury Road, Ridgefield, CT 06877-0368, USA. rberzon@rdg.boehringer-ingelheim.com
authors.forename: Richard
authors.initials: R
authors.lastname: Berzon
authors.forename: Jordi
authors.initials: J
authors.lastname: Alonso
authors.forename: Peter
authors.initials: P
authors.lastname: Fayers
authors.forename: Jane
authors.initials: J
authors.lastname: Scott