M. Weikert

Harmful substances on the opera stage: possible negative effects on singers' respiratory tracts.

K. Verdolini, J. Schlömicher-Thier, B. Richter, 2002, Journal of voice : official journal of the Voice Foundation.

Rehabilitation and Prognosis of Voice Disorders

A. Olthoff, M. Kiliç, H. Oğuz, 2019 .

Extension of the clinical and molecular phenotype of DIAPH1‐associated autosomal dominant hearing loss (DFNA1)

U. Zimmermann, M. Knipper, H. Bolz, 2017, Clinical genetics.