000 00317nam a2200109Ia 4500
008 251112s9999||||xx |||||||||||||| ||und||
040 _aCNCLSA
245 4 _aThe Journal of the American Medical Association
260 _cJanuary-February, 1951
_bAmerican Medical Association
_aChicago
300 _bV. 145
942 _cJRBV
999 _c13022
_d13022