Efficacy of lithium in rheumatoid arthritis with granulocytopenia (felty's syndrome). A preliminary report.
Gupta RC, Robinson WA, Smyth CJ. Efficacy of lithium in rheumatoid arthritis with granulocytopenia (felty's syndrome). A preliminary report. Arthritis Rheum. 1975 Mar-Apr; 18(2):179-84.