TY - BOOK AU - Waaij,dirk vander TI - Antibiotic choice : the importance of colonisation resistance / T2 - Antimicrobial chemotherapy series SN - 0471901652 U1 - 615.329 PY - 1983/// CY - Chichester PB - RSP, KW - Pharmacology KW - Antibiotics KW - Bacteriology KW - Biology KW - Drugs ER -