A study of the cause of death of 419 cement workers from north Kent, England, who died between 1948 and 1981 found an excess of stomach cancers. The analysis of death certificates found an almost two fold greater death rate from stomach cancer. In the group that packed and loaded cement there was a stomach cancer rate more than three times the expected level. The paper did not consider work practices, exposure levels or possible preventive measures.
ME Dowall. A mortality study of cement workers, British Journal of Industrial Medicine, volume 41, pages 179-182, 1984.