RT Journal Article SR Electronic T1 Cancer incidence and mortality around the PBI pesticide factory, Waltham Abbey JF Occupational and Environmental Medicine JO Occup Environ Med FD BMJ Publishing Group Ltd SP 216 OP 216 DO 10.1136/oem.54.3.216-b VO 54 IS 3 YR 1997 UL http://oem.bmj.com/content/54/3/216.3.abstract AB