for infections with multiple organisms ( e.g. , pelvic , intra-abdominal , or soft-tissue infections ) , imipenem-cilastatin may be a cost-effective and less toxic single-agent alternative to `` '' standard '' '' combination ( e.g. , aminoglycoside-penicillin plus an antianaerobic agent ) therapy .
C0030797
pelvic
C0230168
intra-abdominal