00314nam a2200109Ia 4500008004100000040001100041100001900052245004200071260006500113300001600178300001000194251112s9999||||xx |||||||||||||| ||und||  aCNCLSA  ajean D. Wilson 4aThe Journal of Clinical Investigation  cApril, 1975bThe American Society for Clinical Investigation  aP. 675-1413  bV. 55