TY - SER ED - Academia Nacional de Medicina de Buenos Aires. TI - Boletín de la Academia Nacional de Medicina de Buenos Aires SN - 0374-647X AV - R25 .B8 CY - Buenos Aires KW - Medicine KW - Argentina KW - Buenos Aires KW - Societies, etc KW - Periodicals N1 - Some issues published as combined numbers; Issued also online ER -