@book{36957,
	author = {Brackmann, Derald E.,},
	title = {Otologic surgery /},
	publisher = {Elsevier,},
	year = {[2023]},
	address = {Philadelphia, PA :},
	edition = {4th edition.},
	url = {https://www.clinicalkey.com/dura/browse/bookChapter/3-s2.0-C20180006192}
}