Pollard R P E, Abdulahad W H, Bootsma H, Meiners P M, Spijkervet F K L, Huitema M G, Burgerhof J G M, Vissink A, Kroese F G M
Department of Oral and Maxillofacial Surgery, University of Groningen, University Medical Center Groningen, , Groningen, The Netherlands.
Ann Rheum Dis. 2013 Dec;72(12):2048-50. doi: 10.1136/annrheumdis-2013-203447. Epub 2013 Jul 17.