[Comparative study of professional hazards in various industrial branches in Mexico].
D000062:Accidents, Occupational; D006801:Humans; D007346:Insurance, Accident; D007348:Insurance, Health; D008483:Medical Assistance; D008800:Mexico; D009784:Occupational Diseases / Q000517:prevention & control*; D009786:Occupational Health Services
Estudio comparativo de los riesgos profesionales ocurridos en algunas ramas industriales de México.