BackgroundThe development of CRS is believed to be the result of combined interactions between the genetic background of the affected subject and environmental factors. ObjectivesTo replicate and extend our recent findings from genetic association studies in chronic rhinosinusitis (CRS) performed in a Canadian Caucasian population in a Chinese population. MethodsIn a case-control repl... https://www.chiggate.com/3m-speedglas-9002nc-welding-helmet-fashion/