00333nam a2200109Ia 4500008004100000040001100041100002000052245004200072260008300114300001600197300001000213251112s9999||||xx |||||||||||||| ||und||  aCNCLSA  aStuart Kornfeld 4aThe Journal of Clinical Investigation  cJuly to December, 1981bThe American Society for Clinical InvestigationaU.S.A  aP. 831-1638  bV. 41