A. Quentin Summerfield

Health service costs of paediatric cochlear implantation: influence of the scale and scope of activity

Garry Barton, Karen E. Bloor, David H. Marshall, 2004, International journal of audiology.

Lip-reading the BKB sentence lists: corrections for list and practice effects.

V Ball, S Rosen, S. Rosen, 1993, British journal of audiology.