title: [Proceedings of the 4th National Industrial Hygiene Convention, Rome, 13-14 December 1979].
mesh_terms: D000393:Air Pollutants; D000395:Air Pollutants, Occupational; D006801:Humans
chemical_list: D000393:Air Pollutants; D000395:Air Pollutants, Occupational
vernacular_title: Atti del 4 degrees Convegno nazionale di igiene industriale, Roma, 13-14 dicembre 1979.