<?xml version='1.0' encoding='UTF-8'?><xml><records><record><source-app name="HighWire" version="7.x">Drupal-HighWire</source-app><ref-type name="Journal Article">17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">TAKIZAWA, NAOHO</style></author><author><style face="normal" font="default" size="100%">NOMURA, ATSUSHI</style></author><author><style face="normal" font="default" size="100%">FUJITA, YOSHIRO</style></author></authors><secondary-authors></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Rare Cause of Nuchal Pain: Calcification of the Alar Ligament</style></title><secondary-title><style face="normal" font="default" size="100%">The Journal of Rheumatology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2016-01-01 00:00:00</style></date></pub-dates></dates><pages><style  face="normal" font="default" size="100%">177-178</style></pages><doi><style  face="normal" font="default" size="100%">10.3899/jrheum.150905</style></doi><volume><style face="normal" font="default" size="100%">43</style></volume><issue><style face="normal" font="default" size="100%">1</style></issue><abstract><style  face="normal" font="default" size="100%">Calcification of the alar ligament is a rare condition, which usually develops in the elderly and tends to occur following traumatic injury or as a consequence of inflammatory disease. In crowned dens syndrome, calcium pyrophosphate dehydrate crystals deposit on the atlantoaxial joint.A 38-year-old woman with no history of traumatic injury presented with acute-onset neck pain. The patient was diagnosed with rheumatoid arthritis (RA) and …</style></abstract></record></records></xml>