000 00296nam a2200109Ia 4500
008 210804s1965||||xx |||||||||||||| ||und||
041 _aeng
245 0 _aViruses and cancer
_breport of a who scientific group
260 _aGeneva
_bWorl health organisation (who)
_c1965
300 _a60
942 _cBK
999 _c12727
_d12727