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Safdar N, Abad CL.Safdar N, et al. Among authors: abad cl.Respir Care. 2007 Dec;52(12):1678-9.Respir Care. 2007.PMID: 18028555Free article.No abstract available.
Safdar N, Abad CL, Kaul DR, Jarrard D, Saint S.Safdar N, et al. Among authors: abad cl.N Engl J Med. 2008 Apr 3;358(14):1496-501. doi: 10.1056/NEJMcps0706711.N Engl J Med. 2008.PMID: 18385502No abstract available.
Safdar N, Abad CL, Narayan S, Kaul DR, Saint S.Safdar N, et al. Among authors: abad cl.N Engl J Med. 2009 Jan 1;360(1):72-6. doi: 10.1056/NEJMcps0803420.N Engl J Med. 2009.PMID: 19118307No abstract available.
Abad CL, Kumar A, Safdar N.Abad CL, et al.Crit Care Clin. 2011 Apr;27(2):e1-27. doi: 10.1016/j.ccc.2010.12.001.Crit Care Clin. 2011.PMID: 21440195Review.