Health education in industry.
D000062:Accidents, Occupational / Q000517:prevention & control; D006266:Health Education / Q000639:trends*; D006801:Humans; D007221:Industry; D007564:Japan; D009784:Occupational Diseases / Q000517:prevention & control; D009786:Occupational Health Services / Q000331:legislation & jurisprudence / Q000639:trends*