article Perchloroethylene-contaminated drinking water and the risk of breast cancer: additional results from Cape Cod, Massachusetts, USA vol. 111 issue. 2 Journal Article Environmental health perspectives 2003-February 2003. "Perchloroethylene-contaminated drinking water and the risk of breast cancer: additional results from Cape Cod, Massachusetts, USA," Environmental health perspectives. vol. 111 issue. 2 . Aschengrau, A. Rogers, S. Ozonoff, D.