RT Journal Article SR Electronic T1 Causal relationship between trichloroethylene exposure and non-Hodgkin’s lymphoma JF Occupational and Environmental Medicine JO Occup Environ Med FD BMJ Publishing Group Ltd SP 352 OP 352 VO 64 IS 5 A1 D Wartenberg YR 2007 UL http://oem.bmj.com/content/64/5/352.abstract AB