00298nam a2200097Ia 4500008004100000040001100041100001700052245005200069260006800121300001100189251112s9999||||xx |||||||||||||| ||und||  aCNCLSA  aAustin Smith 4aThe Journal of the American Medical Association  cSeptember-December, 1954bAmerican Medical AssociationaChicago  bV. 156