Pathak, A. and Yadav, R. 2017. Study of anatomical variants at osteomeatal complex in cases of chronic maxillary sinusitis. International Journal of Otorhinolaryngology and Head and Neck Surgery. 4, 1 (Dec. 2017), 100–102. DOI:https://doi.org/10.18203/issn.2454-5929.ijohns20174661.