Abstract

References
1.
Davenport C.M.
(1975 ) Public Health 89 , 263 –267
2.
Donaldson R.J.
(1975 ) Public Health 89 , 263 –260
3.DHSS (1972 ) Report of the Working Party on Medical Administration. HMSO , London
4.
Eskin F.
(1978 ) Public Health 92 , 186 –189
5.Lancet (1974 ) ii , 30
6.
Murphy E.W.
(1975 ) Public Health 89 , 261 –262
7.
Robertson J.S.
(1975 ) Public Health 89 , 125 –127
