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Preventive Medicine and the Health Services
The Biological Basis of Health Education
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accidents adults architects average body boys and girls cause cent Chapter child class rooms cleanliness cost per place cost per square diﬂicult diphtheria disease education authorities example ﬁeld ﬁgures ﬁnd ﬁrst ﬁtting ﬁve ﬂoor food poisoning germs given health education impetigo important increase individual infant infection inﬂuence junior sample kind knowledge limit of cost meals medical oﬂicer milk Ministry modern schools National Health Service normal organisation parents particularly period physical education play possible post-war schools practice pre-war primary schools principal school problems programme pupils realise reason reﬂect Ringworm sample school building school health service scientiﬁc scores secondary modern school secondary schools space square foot stage standard errors suﬂicient teachers teaching three-year course training colleges tuberculosis types of school vitamin young