Aerobic gram-negative bacilli including P aeruginosa are increasingly common as a cause of pneumonia in the community. S aureus, Moraxella catarrhalis, Legionella species, Mycobacterium ...

soln; contains benzalkonium chloride. Trimethoprim is a synthetic antibacterial drug active against a wide variety of aerobic gram-positive and gram-negative ophthalmic pathogens. Trimethoprim ...

Clindamycin is most effective against aerobic gram-positive and anaerobic gram-negative bacteria. This means it can fight ...