共 50 条
- [44] INVESTIGATIONS ON ORAL IMMUNIZATION AGAINST COLI-ENTERITIS WITH STREPTOMYCIN-DEPENDENT E-COLI .3. COMPARATIVE EFFECTIVENESS OF VACCINES FROM LIVE AND KILLED STREPTOMYCIN-DEPENDENT EC-0111-B4 BACTERIA IN ACTIVE MOUSE IMMUNITY AND INHIBITION OF COLONIZATION BY HOMOLOGOUS STREPTOMYCIN-RESISTANT STRAINS IN MICE WITH STERILE INTESTINES ZENTRALBLATT FUR BAKTERIOLOGIE PARASITENKUNDE INFEKTIONSKRANHEITEN UND HYGIENE ABTEILUNG 1-ORIGINALE MEDIZINISCH HYGIENSCHE BAKTERIOLOGIE VIRUSFORSCHUNG UND PARASITOLOGIE, 1969, 211 (04): : 476 - &