Trials · 2021 · 31 citations · 22 references
DRKS (German Clinical Trials Register) DRKS00024015 . Registered on 15 February 2021.
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Development and preliminary testing of the new five-level version of EQ-5D (EQ-5D-5L)
Michael Herdman, Claire Gudex, Andrew Lloyd et al. · Quality of Life Research · 2011 · 9.2K citations · Full text
Ethan Basch, Alexia Iasonos, Tiffani L. McDonough et al. · The Lancet Oncology · 2006 · 646 citations