Authors
Augustyn Dolatkowski
Department of Maritime Medicine of the Military Medical Academy in Gdynia
Aleksandra Mitrinowicz-Modrzejewska
Department of Phoniatrics, Institute of Otolaryngology, Medical University in Warsaw
Stanisław Klajman
Department of Maritime Medicine of the Military Medical Academy in Gdynia
Kazimierz Dęga
Department of Maritime Medicine of the Military Medical Academy in Gdynia
Janusz Torbus
Department of Diving Equipment and Underwater Work Technology of the Naval Academy in Gdynia, from The Phoniatric Department of the Institute of Otolaryngology at the Warsaw Medical School, Poland