000 00335nam a2200121Ia 4500
008 251112s9999||||xx |||||||||||||| ||und||
040 _aCNCLSA
245 4 _aThe Journal of the American Medical Association
260 _cMay-June, 1957
_bAmerican Medical Association
_aChicago
300 _aP. 1-1050
300 _bV. 163
942 _cJRBV
999 _c18614
_d18614