TY  - BOOK
AU  - Waaij,D.Van der
AU  - Verhoef,J.
TI  - New criteria for antimicrobial therapy: maintenance of digestive tract colonization resistance proceedings of a symposium, Utrecht, January 1979
SN  - WI 100
PY  - 1979///
CY  - Amsterdam
PB  - Excerpta Medica
KW  - Anti
KW  - Infective Agents
KW  - therapeutic use
KW  - congresses
KW  - Digestive System
KW  - immunology
KW  - microbiology
KW  - Drug Resistance, Microbial
ER  -