1. Lee JM, Jeon JH, Moon IS, Choi JY (2017) Benefits of active middle ear implants over hearing aids in patients with sloping high-tone hearing loss: comparison with hearing aids. Acta Otorhinolaryngol Ital 37(3):218–223
2. de Abajo J, Sanhueza I, Giron L, Manrique M (2013) Experience with the active middle ear implant in patients with moderate-to-severe mixed hearing loss: indications and results. OtolNeurotol 34(8):1373–1379
3. Boeheim K, Pok S-M, Schloegel M, Filzmoser P (2010) Active middle ear implant compared with open-fit hearing aid in sloping high-frequency sensorineural hearing loss. OtolNeurotol 31(3):424–429
4. Park IY, Shimizu Y, O’Connor KN, Puria S, Cho JH (2010) Comparisons of electromagnetic and piezoelectric floating-mass transducers in human cadaveric temporal bones. Hear Res 272(1–2):187–192
5. Marzo SJ, Sappington JM, Shohet JA (2014) The Envoy Esteem implantable hearing system. OtolaryngolClin North 47(6):941–952