000			00369nam a2200133Ia 4500
008			251112s9999||||xx |||||||||||||| ||und||
040			_aCNCLSA
100			_aJohn R. Heller _92310
245		0	_aJournal of the National Cancer Institute
260			_cAugust-December, 1949 _bThe National Cancer Institute _aU.S.A
300			_aP. 1-807
300			_bV. 10
942			_cJRBV
999			_c15928 _d15928