000 00362nam a2200133Ia 4500
008 251112s9999||||xx |||||||||||||| ||und||
040 _aCNCLSA
100 _aJohn L. Ziegler
_92915
245 0 _aJournal of the National Cancer Institute
260 _cJanuary, 1981
_bNational Institutes of Health
_aU.S.A
300 _aP. 1-610
300 _bV. 66
942 _cJRBV
999 _c13564
_d13564