@article {kamel1989endoscopic,
	title = {Endoscopic transnasal surgery in chronic maxillary sinusitis},
	journal = {The Journal of Laryngology \& Otology},
	volume = {103},
	number = {05},
	year = {1989},
	note = {n/a},
	pages = {492{\textendash}501},
	publisher = {Cambridge Univ Press},
	abstract = {n/a},
	author = {Kamel, RH}
}
