Results 271 to 280 of about 67,735,822 (341)

INDEX

open access: yesScottish Studies, 1968
[Editor]
doaj  

Impact of response shift on change in patient-reported outcomes: a systematic review. [PDF]

open access: yesQual Life Res
Verdam MGE   +5 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy