TARNOWSKA, E.; WICHER, A.; SĘK, A.; GORZELANCZYK, E. J. The Influence of a Single Therapeutic Dose of Methadone on Selected Auditory Functions in Patients Addicted to Opioids and Undergoing Substitution Therapy – a Preliminary Study. Arch. Acoust. 2018, 43 (1), 137–146. https://doi.org/10.24425/118089.