00281nam a2200109Ia 4500008004100000040001100041100001800052245002600070260005200096300001300148300001000161251112s9999||||xx |||||||||||||| ||und|| aCNCLSA aJ. R. Brobeck 0aPhysiological Reviews c1969bThe American Physiological SocietyaU.S.A aP. 1-888 bV. 49