@incollection{2019::jhals, title = {J Hals-, Nasen-, Ohrenheilkunde}, year = {2019}, note = {}, booktitle = {Handbuch UV-GOÄ}, pages = {351--376}, edition = {}, author = {}, publisher = {Dt. Ärzteverlag}, address = {Köln}, series = {}, volume = {} }