PT - JOURNAL ARTICLE AU - ROBERT M. SIWIEC AU - DAVID J. KUSHNER AU - JEANETTE L. MORRISON TI - Retropharyngeal Calcific Tendinitis AID - 10.3899/jrheum.081161 DP - 2009 Jul 01 TA - The Journal of Rheumatology PG - 1546--1547 VI - 36 IP - 7 4099 - http://www.jrheum.org/content/36/7/1546.short 4100 - http://www.jrheum.org/content/36/7/1546.full SO - J Rheumatol2009 Jul 01; 36