1 CO2 ppm 3.80000E+0002 uni 2 Asbestos death 3.00000E+0003 uni 3 As gastro 1.10000E+0002 uni 4 CI range 1.26100E+0001 uni 5 As/Ni ratio 1.33000E+0002 uni 6 ETS women 3.67000E+0002 uni 7 %lung cancers 2.90000E+0001 uni 8 SMR lung canc 3.80000E+0000 uni 9 odds ratio 3.40000E+0000 uni 10 odds ratio 2 6.61000E+0000 uni