Carle R, Laugesen S, Nielsen C (2002). Observations on the relations among occlusion effect, compliance, and vent size. Journal of the American Academy of Audiology, 13(1), p. 25-37.
Laugesen S, Jensen NS, Maas P, Nielsen C (2011). Own Voice Qualities (OVQ) in hearing-aid users. There is more than just occlusion. International journal of audiology, 50(4), p. 226-236.
Laugesen S, Nielsen C, Maas P, Jensen NS (2008). Observations on hearing-aid user's strategies for controlling the level of their own voice. Journal of the American Academy of Audiology, 20(8), p. 503-513.