1. Advances in endoscopic frontal sinus surgery;Folbe;Operat Tech Otolaryngol Head Neck Surg,2014
2. Basic endoscopic sinonasal dissection;Casiano,2012
3. The frontal sinus drainage pathway and related structures;Daniels;AJNR Am J Neuroradiol,2003
4. Three-dimensional building block approach to understanding the anatomy of the frontal recess and frontal sinus;Wormald;Otolaryngol Head Neck Surg,2006
5. The agger nasi cell in frontal recess obstruction: an anatomic, radiologic and clinical correlation;Kuhn;Otolaryngol Head Neck Surg,1991