ColesR R A, (1972) Journal of Laryngology & Otology86, 191–224
2.
Department of Health and Social Security (1968) Hospital Scientific and Technical Services: Report of the Committee 1967–68. Chairman: Lord Zuckerman. HMSO, London
3.
Department of Health and Social Security (1971) National Health Service Reorganisation: Consultative Document. HMSO, London