A. M. Hemenway-d, . Madore-m, . Trombley-l, and . Emerson-r, Differential Lung Response Following Aerosol Exposure to Polymorphs of Silicon Dioxide, Am. Rev. ofResp. Dis. -Ann. Meeting Supplt, vol.129, issue.4, 1984.

A. J. and P. H. Bowden-d, Instillation of Chemotactic Factor to Silica-Injected Lungs Lowers Interstitial Particle Content and Reduces Pulmonary Fibrosis 1992, Am. J. of Path, vol.141, issue.2, pp.319-326

B. R. Masse-s, S. P. Martel-m, D. F. Bosse-1, and . Geoffroy-m, L Sustained Efficacy of Aluminum to Reduce Quartz Toxicity in the Lung, Exp. Lung Res. BESKOWR. Silicosis in Diatomaceous Earth Factory Workers in Sweden Scand. J. Resp. Dis, vol.13, issue.59, pp.205-222, 1978.

B. E. Davies-r, G. B. Griffiths, and . B. Moncrieff-c, In-vitro Cytotoxicity and Quantitative Silica Analysis of Diatomaceous Earth Products, Brit. J. oflnd. Med, vol.41, pp.228-234, 1984.

C. W. Jacobson-g, A 21-Year Old Radiographic Follow-up of Workers in the Diatomite Industry, J. ofOccup. Med, vol.19, issue.8, pp.563-566, 1977.

F. B. Giamello-e and . Volante-m, The Possible Role of Surface Oxygen Species in Quartz Pathogenicity, Inorg. Chem. Acta, vol.162, pp.187-189, 1989.

F. B. Giamello-e, . Volante-m, and . Bolis-v, Chemical Functionalities at the Silica Surface Determining its Reactivity when Inhaled Formation and Reactivity of Surface Radicals Functional and Morphological Changes in the Lungs after a Single Intratracheal Instillation of Silica, Ind. Health Am. Rev. Resp. Dis, vol.6, issue.129, pp.571-598, 1984.

H. D. , A. M. Fubini-b, . Trombley-l, . Vacek-p, and . Cavenago-a, Surface Functionalities are Related to Biological Response and Transport of Crystalline Silica Sept, Inhaled Particles, 1991.

H. D. , A. M. Fubini-b, and . Bolis-v, What is the Relationship between Hemolytic Potential and Fibrogenicity of Mineral Dusts? (in preparation), Env. Health Persp. 13 The Analyst, pp.441-445, 1955.

S. A. Addison-j, D. J. , H. J. Mcgovern, B. H. Stegemann, and . Stalder-k, Toxic Effects of Silica, TM, pp.17-267, 1967.

W. A. Erre-r and P. H. Sebastien-p, Quartz Surface and Fibrogenicity Sept, 7th Intern. Symposium on Inhaled Particles, 1991.

W. J. , H. J. Sohnle-p, . S. Mandel-n, and . S. Mandel-g, The Effect of Crystal Structure on Mouse Lung Inflammation and Fibrosis, Am. Rev. Resp. Dis, vol.138, pp.445-450, 1988.