00301nam a2200109Ia 4500008004100000040001100041100002100052245003500073260005800108300001600166300000900182251112s9999||||xx |||||||||||||| ||und||  aCNCLSA  aVittorio Defendi 0aJournal of Cellular Physiology  cJanuary-December, 1951bMacmillan Journals LtdaU.S.A  aP. 795-1546  bV. 2