Materiála du geavahussii : Hearing loss : the otolaryngologist's guide to amplification / [edited by] M. Jennifer Derebery, MD and William M. Luxford, MD.

Bajilčálus : Hearing loss : the otolaryngologist's guide to amplification / [edited by] M. Jennifer Derebery, MD and William M. Luxford, MD.

Hildobáiki : Ii hildodieđu

Dilli : Dovdameahttun