000 00331nam a2200121Ia 4500
008 251112s9999||||xx |||||||||||||| ||und||
040 _aCNCLSA
245 0 _aJournal of the National Cancer Institute
260 _cJuly-September, 1959
_bThe National Cancer Institute
_aU.S.A
300 _aP. 1-603
300 _bV. 23
942 _cJRBV
999 _c12499
_d12499