共 50 条
- [31] ENTERO-TOXIGENIC ESCHERICHIA-COLI AND TEMPERATE AREAS CHILDHOOD DIARRHEAS PATHOLOGIE BIOLOGIE, 1981, 29 (04): : 237 - 239
- [40] ENTERO-TOXIGENIC ESCHERICHIA-COLI IN THE CALF - EVOLUTION OF THEIR RESISTANCE PATTERNS VLAAMS DIERGENEESKUNDIG TIJDSCHRIFT, 1981, 50 (06): : 396 - 407