RT Journal Article SR Electronic T1 Emerging Gram-Negative Antibiotic Resistance: Daunting Challenges, Declining Sensitivities, and Dire Consequences JF Respiratory Care FD American Association for Respiratory Care SP 1749 OP 1750 VO 53 IS 12 A1 Arya, Subhash C A1 Agarwal, Nirmala A1 Agarwal, Shekhar YR 2008 UL http://rc.rcjournal.com/content/53/12/1749.abstract AB