000 00302nam a2200109Ia 4500
008 251112s9999||||xx |||||||||||||| ||und||
040 _aCNCLSA
245 4 _aThe Journal Of The American Medical Association
260 _c1951
_bThe American Medical Association
_aChicago
300 _bV.142
942 _cJRBV
999 _c29119
_d29119