Radiographic disease severity in chronic rhinosinusitis patients and health care utilization.
Mitesh P MehtaKevin T HurCaroline P E PriceStephanie Shintani-SmithKevin C WelchDavid B ConleyRobert C KernBruce K TanPublished in: Laryngoscope investigative otolaryngology (2021)
2b, individual retrospective cohort study.