The impact of disease activity, pain, disability and treatments on fatigue in established rheumatoid arthritis.
Clin Rheumatol. 2012 Apr;31(4):717-22. doi: 10.1007/s10067-011-1887-y. Epub 2011 Nov 29.
Clin Rheumatol. 2012.
PMID: 22124789