000 00345nam a2200121Ia 4500
008 251112s9999||||xx |||||||||||||| ||und||
040 _aCNCLSA
245 4 _aThe Journal of the American Medical Association
260 _cNovember-December, 1951
_bAmerican Medical Association
_aChicago
300 _aP. 911-1850
300 _bV.412
942 _cJRBV
999 _c14650
_d14650