The present work of the Industrial health research board of Great Britain.
SCHILLING
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D006920:Hygiene; D007221:Industry; D008511:Medicine; D009784:Occupational Diseases; D016272:Occupational Health; D009787:Occupational Medicine; D009790:Occupations; D006113:United Kingdom
INDUSTRY AND OCCUPATIONS/hygiene; INDUSTRY AND OCCUPATIONS/medicine