@article{202207.0235,
	doi = {10.20944/preprints202207.0235.v1},
	url = {https://doi.org/10.20944/preprints202207.0235.v1},
	year = 2022,
	month = {July},
	publisher = {Preprints},
	author = {Francisco Arias Marzán and Esteban Reinaldo Pacheco Coronel and Ayoze Lemes Robayna and Maria Cecilia Salom Lucema and Gemma De Lucas Carmona and María Gabriela Muñoz Cordero and Diego Hernando Macias Rodríguez and Alejandro Jimenez Sosa},
	title = {Effectiveness and Safety of Otoendoscopic Surgery Using Attic Exposition-Antrum Exclusion Versus Microscopic Canal Wall-up Tympanomastoidectomy in Patients With Acquired Cholesteatoma Stages IB and II Affecting the Tympanic Cavity and Attic},
	journal = {Preprints}
}