EXPERIENCE WITH RHINOLARYNGOSCOPY IN ZAGAZIG UNIVERSITY HOSPITAL

Faculty	Medicine	Year:	1988
Type of Publication:	Theses	Pages:	89
Authors:	Samir Sorour Sorour
		BibID	11209021
Keywords :	otorhinolaryngology
Abstract:	Endoscopes of the nose was developed by hirshman in 1903, then several improvements including the development of cold light.

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