000			00900cab a2200217 4500
001			WB2617-03
008			090401t1990 xxu||||| |||| 00| 0 eng d
035			_a(Sirsi) u46216
041			_aeng
245			_aRadon factor in leukaemia
260			_c1990
350			_a0
490			_aTimes _v27/4/90 p3 Observer 29/4/90 p6 (2) Building vol 25
520			_aAccording to research carried out by Bristol University , radon gas may be a cause of childhood leukaemia . The Institution of Environmental Health Officers claim that research into levels of radon is being hindered because of the secrecy surrounding the gas. Despite these findings the DOE has refused to alter its timetable for publishing guidelines on protecting homes from the gas.
650			_aGOVERNMENT POLICY
650			_aHEALTH
650			_aRADIATION
690			_aBUILT ENVIRONMENT
942			_n0
948			_c04/03/1997
999			_c29243 _d29243