Basavaraj P Belaldavar, Ritika Batra 2013, 'Adenoid cystic carcinoma of the nasal septum: A rare case report', Journal of the Scientific Societyhttp://www.jscisociety.com/article.asp?issn=0974-5009;year=2013;volume=40;issue=1;spage=39;epage=40;aulast=Belaldavar. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)

Leong-Perng Chan, Ling-Feng Wang, Chih-Feng Tai, Chun-Chieh Wu, Wen-Rei Kuo 2009, 'Huge Sphenoid Sinus Olfactory Neuroblastoma: A Case Report', Kaohsiung Journal of Medical Scienceshttp://www.sciencedirect.com/science/article/pii/S1607551X09700464. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)

Niti Sardana M.S., Carah Santos M.S., Erik Lehman M.A., Timothy Craig D.O. 2010, 'A Comparison of Intranasal Corticosteroid, Leukotriene Receptor Antagonist, and TopicalAntihistamine in Reducing Symptoms of Perennial Allergic Rhinitis as Assessed throughthe Rhinitis Severity Score', Allergy & Rhinologyhttps://doi.org/10.2500/aap.2010.31.3308. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)

Pedro A.S. Rocha Filho, Antonio Cezar R. Galvão, Manoel J. Teixeira, Getulio D. Rabello,Ida Fortini, Marcelo Calderaro, Dalva Carrocini 2006, 'SUNCT syndrome associated with pituitary tumor: case report Síndrome SUNCT associadaa tumor de hipófise: relato de caso', Arquivos de Neuro-Psiquiatriahttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X2006000300029. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)

Peter Small, Paul K. Keith, Harold Kim 2018, 'Allergic rhinitis', Allergy, Asthma & Clinical Immunologyhttp://link.springer.com/article/10.1186/s13223-018-0280-7. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)

Athanasios K. Petridis, Alexandros Doukas, Hubertus M. Mehdorn 2011, 'A case of idiopathic encephalomeningocele', Clinics and Practicehttps://www.clinicsandpractice.org/index.php/cp/article/view/8. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)

Siddiqi TA, Zaghal EM, Parthasarathy S 2014, 'Medical image of the week: pneumocepahlus', Southwest Journal of Pulmonary and Critical Carehttp://www.swjpcc.com/imaging/2014/7/30/medical-image-of-the-week-pneumocephalus.html. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)

Cveta Špadijer-Mirković, Aleksandar Perić, Biserka Vukomanović-Đurđević, Ivan Stanojević 2014, 'CLINICAL CASE REPORT OF A LARGE ANTROCHOANAL POLYP', Acta Medicahttps://actamedica.lfhk.cuni.cz/57/2/0078/. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)

Ahmad Meymane Jahromi, Ayeh Shahabi Pour 2011, 'The Epidemiological and Clinical Aspects of Nasal Polyps that Require Surgery', Iranian Journal of Otorhinolaryngologyhttp://ijorl.mums.ac.ir/pdf_207_415fa1f4f200fa543625d3a65409f0f6.html. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)