Unsal, Mirac Aysen, and Suphi Bulgurcu. 2020. “Correlation Between Severity of Diabetes Mellitus, Polyneuropathy and Nasal Mucociliary Clearance: Nasal Mucociliary Clearance”. Medical Science and Discovery 7 (12):726-29. https://doi.org/10.36472/msd.v7i12.445.