000 00352nam a2200133Ia 4500
008 251112s9999||||xx |||||||||||||| ||und||
040 _aCNCLSA
100 _aMicheal Shimkin
245 0 _aJournal Of National Cancer Institute
260 _c1958
_bUS Department Of Health And Human Services
_aUSA
300 _aP.1-621
300 _bV.21
942 _cJRBV
999 _c35222
_d35222