National health: time for occupational health.
Harrison
J
J
Department of Environmental and Occupational Medicine, Medical School-Framlington Place-Newcastle upon Tyne NE2 4HH, United Kingdom.
D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D016272:Occupational Health / Q000266:history*; D009787:Occupational Medicine / Q000193:education / Q000266:history / Q000458:organization & administration; D011634:Public Health / Q000266:history*; D013222:State Medicine / Q000266:history*; D006113:United Kingdom