000 00314nam a2200121Ia 4500
008 251112s9999||||xx |||||||||||||| ||und||
040 _aCNCLSA
245 0 _aJournal Of National Cancer Institute
260 _c1956
_bUS Department Of health & Services
_aUSA
300 _aP.399-816
300 _bV.17
942 _cJRBV
999 _c34991
_d34991