ACTIVE IMMUNIZATION AGAINST TUNISIAN TYPHUS FEVER WITH MEXICAN TYPHUS VACCINE - VARELA, GERARDO; RAMOS, V; PARADA, A (INSTITUTO DE SALUBRIDAD Y MEDICINA TROPICAL, CD. MEXICO, DF, MEX, 1947)
PROC SOC EXP BIOL MED
Keywords: ACTIVE, IMMUNIZATION, TUNISIAN, TYPHUS, FEVER, MEXICAN, TYPHUS, VACCINE; MULTIDISCIPLINARIA; PATOLOGIA; TIFO