00358nas a2200145   4500000000100000008004100001100001500042700001600057700001400073700001400087245008100101300000900182490000700191022001400198       2016                            d1 aU. Menamin1 aC. Cardwell1 aC. Hughes1 aL. Murray00aMetformin use and survival from lung cancer: A population-based cohort study  a35-90 v94  a0169-5002