RT Journal Article SR Electronic T1 Cracking the Cracked Knuckle: A Medical Student’s Take JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 2624 OP 2624 DO 10.3899/jrheum.090530 VO 36 IS 11 A1 JOHN GAETANO YR 2009 UL http://www.jrheum.org/content/36/11/2624.1.abstract AB