000 00322nam a2200121Ia 4500
008 210804s1983||||xx |||||||||||||| ||und||
020 _a9241206918
041 _aeng
245 0 _aPrevention of liver cancer
_breport of a who meeting
260 _aGeneva
_bWorl health organisation (who)
_c1983
300 _a30
942 _cBK
999 _c12716
_d12716