Cite
MLA Citation
Annabel Nixon et al.. “Interpreting change from patient reported outcome (PRO) endpoints: patient global ratings of concept versus patient global ratings of change, a case study among osteoporosis patients.” Health and quality of life outcomes, vol. 14, no. 1, 2016, pp. 1–12. http://access.bl.uk/ark:/81055/vdc_100080436398.0x00007b