1. Interaction of silica and asbestos with macrophages;Allison,1978
2. Surface charge and adsorption properties of chrysotile asbestos in natural water;Bales;Envir. Sci. Technol.,1985
3. The effects of prolonged grinding on the density of quartz;Dale;Trans. Br. Ceramic Soc.,1923
4. Effect of synthetic silicas on mouse peritoneal macrophages in vitro;Davies,1981
5. Systems of mineralogy;Frondel,1962