Chakraborty P, Jain RK, Joshi P, Kumari R, Pradhan S.
Anatomic Variations of the Nose in Chronic Rhinosinusitis: Correlation between Nasal Endoscopic and Computerized Tomography Scan Findings and a Review of Literature. 
Clin Rhinol An Int J
2016;
9
(1):13-17.