TY - JOUR A1 - Krupp, I. M. T1 - Definition of the antigenic anatomy of Entamoeba histolytiea and the inmunoelectrophoretic analysis of the variation of patient response to amebic disease JF - B. Sepúlveda and L. S. Diamond (Eds.), Memorias de la Conferencia Internacional sobre Amibiasis (México October 27-29, 1975), México (Instituto Mexicano del Seguro Social), 1976, pp. 643-654. Y1 - 1976 ER -