00323nam a2200109Ia 4500008004100000040001100041100001700052245005200069260006800121300001300189300001100202251112s9999||||xx |||||||||||||| ||und||  aCNCLSA  aAustin Smith 4aThe Journal of the American Medical Association  cSeptember-December, 1956bAmerican Medical AssociationaChicago  aP. 1-940  bV. 162