Investigating the response scale of the EORTC QLQ-C30 in German cancer patients and a population survey.
Koller M, Müller K, Nolte S, Schmidt H, Harvey C, Mölle U, Boehm A, Engeler D, Metzger J, Sztankay M, Holzner B, Groenvold M, Kuliś D, Bottomley A; EORTC Quality of Life Group.
Koller M, et al.
Health Qual Life Outcomes. 2021 Oct 9;19(1):235. doi: 10.1186/s12955-021-01866-x.
Health Qual Life Outcomes. 2021.
PMID: 34625074
Free PMC article.