RT Journal Article SR Electronic T1 Teaching arthrocentesis and injection techniques: what is the best way to get our point across? JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 1448 OP 1450 VO 34 IS 7 A1 Gardner, Gregory C YR 2007 UL http://www.jrheum.org/content/34/7/1448.abstract AB