title: The relationship of changes in pain quality to pain interference and sleep quality.
authors.affiliation: Department of Rehabilitation Medicine, University of Washington School of Medicine, Seattle, WA 98195-6490, USA. mjensen@u.washington.edu
authors.forename: Mark P
authors.initials: MP
authors.lastname: Jensen
authors.forename: Errol M
authors.initials: EM
authors.lastname: Gould
authors.forename: Timothy W
authors.initials: TW
authors.lastname: Victor
authors.forename: Arnold R
authors.initials: AR
authors.lastname: Gammaitoni
authors.forename: Richard E
authors.initials: RE
authors.lastname: White
authors.forename: Bradley S
authors.initials: BS
authors.lastname: Galer