Sleep disturbance in patients with rheumatoid arthritis is related to fatigue, disease activity, and other patient-reported outcomes.
Scand J Rheumatol. 2017 Mar;46(2):95-103. doi: 10.3109/03009742.2016.1168482. Epub 2016 Jun 20.
Scand J Rheumatol. 2017.
PMID: 27319613