VOL. 4 (1950) PERMEABILITY AND NERVE FUNCTION, I 95 



'2 D. Auger and A. Fessard, Livro Homnagem aos Professores Alvaro e Miguel Ozorio de Almeida, 



Rio de Janeiro 1939. 

 "^ \V. Feldberg, a. Fessard, and D. Nachmansohn, /. Physiol., 97 (1940) 3 P. 

 '* A. Fessard, Ann. N.Y. Acad. Sci. 47 (1946) 501. 

 ^5 L. Lapicque, Compt. rend. soc. biol., Paris 122 (1936) 990. 

 '* T. S. Work and E. Work, The Basis of Chemotherapy, Interscience, New York 1948. 



Received May 31, 1949 



