Exposition and Risk of Hearing Impairment of Classical Musicians in the Light of Hungarian and Bibliographical Data / János Martin, László Mészáros, Andrea Nagy Bibliogr.: p. 251. - Abstr. eng. In: Central European Journal of Occupational and Environmental Medicine. - ISSN 1219-1221. - 2014. 20. évf. 3-4. sz., p. 245-251. : ill.