Electrical auditory stimulation in the management of profound hearing loss.
Card's contents:EVANS EDWARD F. /wspolaut./ 531,924 BALLANTYNE JOHN C., EVANS EDWARD F., MORRISON ANDREW W. Electrical auditory stimulation in the management of profound hearing loss.Report to the Department of Health and Social Security on visits in October 1977 to Centres in the U S.A.involved in Cochlear Implant Prostheses. Ashford 1978 8 s.nlb. 2,117 The Journal of Laryngology and Otology, suppl.nr 1