title: Occupational health problems. The principal factors.
authors.forename: R
authors.initials: R
authors.lastname: Oomman
mesh_terms: D006801:Humans; D007587:Job Description; D016273:Occupational Exposure; D009785:Occupational Health Nursing / Q000458:organization & administration*; D009786:Occupational Health Services / Q000458:organization & administration*