000 00288nam a2200109Ia 4500
008 251112s9999||||xx |||||||||||||| ||und||
040 _aCNCLSA
245 0 _aJournal Of National Cancer Institute
260 _c1957
_bUS Department Of health & Services
_aUSA
300 _bV.18
942 _cJRBV
999 _c34993
_d34993