1. Effects of silica and asbestos on cells in culture;Allison,1971
2. Asbestos hazard from protective clothing;Bamber;Ann. Occup. Hyg.,1970
3. Fibrous silicates in animal experiments and cell culture-Morphological cell and tissue reactions according to different physical chemical influences;Beck,1971
4. Effects of chrysotile and acid-treated chrysotile on macrophage cultures;Beck;Brit. J. Ind. Med.,1971
5. Combined effects of asbestos exposure and smoking on mortality from lung cancer in factory workers;Berry;Lancet,1972