Mapping the neck disability index to SF-6D in patients with chronic neck pain
Crossref DOI link: https://doi.org/10.1186/s12955-016-0422-x
Published Online: 2016-02-16
Published Print: 2016-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Zheng, Yongjun
Tang, Kun
Ye, Le
Ai, Zisheng
Wu, Bin