Goldsmith, D F Future research needs in the silica, silicosis and cancer field. [electronic resource] - Scandinavian journal of work, environment & health 1995 - 115-7 p. digital Publication Type: Journal Article; Review ISSN: 0355-3140 Subjects--Topical Terms: AnimalsCarcinogensHumansLung Neoplasms--chemically inducedResearchSilicon Dioxide--adverse effectsSilicosis--epidemiology