1. Asbestos fibres in beverages and drinking water;Cunningham;Nature, Lond.,1971
2. Asbestos fibres in beverages, drinking water and tissues: their passage through the intestinal wall and movement through the body;Cunningham;J. Ass. off. Anal. Chem.,1973
3. Asbestos fibres in Lake Superior;Durham,1973
4. Studies of the mode of action of asbestos as a carcinogen;Harrington;S. Afr. med. J.,1967
5. Ontario intensifies search for asbestos in drinking water;Kay,1973