Miller, B. G., Hagen, S., Love, R. G., Soutar, C. A., Cowie, H. A., Kidd, M. W., & Robertson, A. (1998). Risks of silicosis in coalworkers exposed to unusual concentrations of respirable quartz. BMJ Group.

Miller, B. G., S. Hagen, R. G. Love, C. A. Soutar, H. A. Cowie, M. W. Kidd, ja A. Robertson. Risks of Silicosis in Coalworkers Exposed to Unusual Concentrations of Respirable Quartz. BMJ Group, 1998.

Miller, B. G., et al. Risks of Silicosis in Coalworkers Exposed to Unusual Concentrations of Respirable Quartz. BMJ Group, 1998.