TY  - RPRT
TI  - High level resistance in gram negative bacilli.
AU  - Naveen Gupta
AU  - Aparna
AU  - Santosh Saini
AU  - D R Arora
PY  - 2004
UR  - https://pubmed.ncbi.nlm.nih.gov/16295409/
ID  - 16295409
ER  -