Additional file 1: Table S1. of Varying the item format improved the range of measurement in patient-reported outcome measures assessing physical function
journal contributionposted on 21.03.2017 by Gregor Liegl, Barbara Gandek, H. Fischer, Jakob Bjorner, John Ware, Matthias Rose, James Fries, Sandra Nolte
Any type of content formally published in an academic journal, usually following a peer-review process.
Summary of sample characteristics. (DOCX 38Â kb)