title: A flexible approach to evidentiary standards for comparative effectiveness research.
authors.affiliation: Department of Pharmacy, University of Washington, Seattle, USA. lgarrisn@u.washington.edu
authors.forename: Louis P
authors.initials: LP
authors.lastname: Garrison
authors.forename: Peter J
authors.initials: PJ
authors.lastname: Neumann
authors.forename: Paul
authors.initials: P
authors.lastname: Radensky
authors.forename: Sheila D
authors.initials: SD
authors.lastname: Walcoff