<?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%">Schroer, Brian</style></author><author><style face="normal" font="default" size="100%">Pien, Lily C.</style></author></authors><secondary-authors></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Nonallergic rhinitis: Common problem, chronic symptoms</style></title><secondary-title><style face="normal" font="default" size="100%">Cleveland Clinic Journal of Medicine</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2012-04-01 00:00:00</style></date></pub-dates></dates><pages><style  face="normal" font="default" size="100%">285-293</style></pages><doi><style  face="normal" font="default" size="100%">10.3949/ccjm.79a11099</style></doi><volume><style face="normal" font="default" size="100%">79</style></volume><issue><style face="normal" font="default" size="100%">4</style></issue><abstract><style  face="normal" font="default" size="100%">Nonallergic rhinitis can significantly affect a patient’s quality of life. It is difficult to distinguish from allergic rhinitis, but it has different triggers, and its response to treatment can vary. We review its differential diagnosis, causes, and treatment.</style></abstract></record></records></xml>