Testing whether patients with diabetes and healthy people perceive the meaning of the items in the Persian version of the SF-36 questionnaire similarly: a differential item functioning analysis
Crossref DOI link: https://doi.org/10.1007/s11136-016-1419-y
Published Online: 2016-10-03
Published Print: 2017-04
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Bagheri, Zahra
Jafari, Peyman
Mahmoodi, Marzieh
Dabbaghmanesh, Mohammad Hossein
License valid from 2016-10-03