RT Journal Article SR Electronic T1 Lumbar Spine Chondrocalcinosis JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 1288 OP 1289 DO 10.3899/jrheum.161452 VO 44 IS 8 A1 HÉLÈNE PETIT A1 LUC MARCELLIN A1 EMMANUEL CHATELUS YR 2017 UL http://www.jrheum.org/content/44/8/1288.abstract AB