000			00323nam a2200121Ia 4500
008			251112s9999||||xx |||||||||||||| ||und||
040			_aCNCLSA
245		0	_aJournal Of The National Cancer Institute
260			_cJanuary, 1980 _bNational Institute Of Health _aU. S. A
300			_aP.1-690
300			_bV.64
942			_cJRBV
999			_c21761 _d21761