1. Ultrasonographic hand features in systemic sclerosis and correlates with clinical, biologic, and radiographic findings;Elhai;Arthritis Care Res (Hoboken),2012
2. Hand and wrist involvement in systemic sclerosis: US features;Freire;Radiology,2013
3. Ultrasound in systemic sclerosis. A multi-target approach from joint to lung;Gutierrez;Clin Rheumatol,2014