WHY IS IT SO OFTEN REPEATED THAT SMOKING CAUSES CANCER?
Start here. Follow the references (and the references’ references). If you are still not convinced then try here.
Did you follow the references I provided? Two of them are LW “in house” and the rest are superior to the ones you cited.
Start here. Follow the references (and the references’ references). If you are still not convinced then try here.
Did you follow the references I provided? Two of them are LW “in house” and the rest are superior to the ones you cited.