000 00309nam a2200109Ia 4500
001 165905
008 170722s9999 xx 000 0 und d
100 _aDoll, Richard
245 _aPrevention of cancer :
_b Pointers from epidemiology /
260 _bNuffield Provincial Hospital Trust ,
_c1967.
942 _cGEN
999 _c160967
_d160967