Mandel JH, Kelsh MA, Mink PJ, Alexander D, Kalmes RM, Weingart M, et al. 2006. Occupational trichloroethylene exposure and non-Hodgkins lymphoma: A meta-analysis and review. Occup Environ Med 63(9):597–607; doi: 10.1136/oem.2005.022418. PMID: 16644896.