1. MacKenzie WL, Matthew E. The medical inspection of school children—a textbook for all medical officers of schools, medical officers of health, school managers and teachers. Edinburgh and Glasgow: Hodge and Co.; 1904.
2. The twenty-six days and after;Dalzell Ward;Public Health,1957
3. The school health service;Anderson,1990
4. The latest school hygiene circular of the board of education. Public Health 1908–1909;22:16.
5. The NHS Act 1946. London: HMSO; 1947.