References
- Harford E., Barry J. J. Speech & Hearing Dis. 1965; 30: 121–138, A rehabilitative approach to the problem of unilateral hearing impairment: the contralateral routing of signals (CROS).
- Harford E., Dodds E. Arch, of Otolaryng 1966, The clinical application of CROS: a hearing aid for unilateral deafness., (in press)