1. Rheumatoid arthritis - skin and musculoskeletal diseases;Hines RL,2018
2. Subarachnoid block in a case of rheumatoid arthritis with severe pulmonary fibrosis;Ansari MS;BMJ Case Rep,2012
3. Extra-articular manifestations in rheumatoid arthritis;Cojocaru M;Maedica (Bucur),2010
4. Clinical signs and symptoms;Weisman MH,2011
5. Rheumatoid arthritis and anaesthesia;Samanta R;Anaesthesia,2011