1. Ultrasound guided versus conventional joint and soft tissue fluid aspiration in rheumatology practice: a pilot study;Balint;J Rheumatol,2002
2. Ultrasound guided injections in rheumatology;Koski;J Rheumatol,2000
3. ULTRASOUND-GUIDED INTERVENTIONAL PROCEDURES IN THE MUSCULOSKELETAL SYSTEM
4. A randomized, double-blind, controlled study of ultrasound-guided corticosteroid injection into the joint of patients with inflammatory arthritis;Cunnington;Arthritis Rheum,2010
5. The psychological impact of diagnostic ultrasound;Cox;Obstet Gynecol,1987