00455nas a2200181   4500000000100000000000100001008004100002100001400043700001600057700001500073700001700088700001400105700001600119245010600135300001100241490000700252022001400259       2013                            d1 aR. Boggon1 aT. van Staa1 aM. Chapman1 aA. Gallagher1 aT. Hammad1 aM. Richards00aCancer recording and mortality in the General Practice Research Database and linked cancer registries  a168-750 v22  a1053-8569