1. Kwong JC, Chua K, Charles PG. Managing severe community-acquired pneumonia due to community methicillin-resistant
Staphylococcus aureus (MRSA). Curr Infect Dis Rep 2012;14:330-338. PMID:
22430229.
2. Rubinstein E, Kollef MH, Nathwani D. Pneumonia caused by methicillin-resistant
Staphylococcus aureus. Clin Infect Dis 2008;46(Suppl 5):S378-S385. PMID:
18462093.
3. Lobo LJ, Reed KD, Wunderink RG. Expanded clinical presentation of community-acquired methicillin-resistant
Staphylococcus aureus pneumonia. Chest 2010;138:130-136. PMID:
20173050.
4. Jung WJ, Kang YA, Park MS, Park SC, Leem AY, Kim EY, et al. Prediction of methicillin-resistant
Staphylococcus aureus in patients with non-nosocomial pneumonia. BMC Infect Dis 2013;13:370PMID:
23937553.
7. Shorr AF, Myers DE, Huang DB, Nathanson BH, Emons MF, Kollef MH. A risk score for identifying methicillin-resistant
Staphylococcus aureus in patients presenting to the hospital with pneumonia. BMC Infect Dis 2013;13:268PMID:
23742753.
8. Fein AM, Niederman MS. Severe pneumonia in the elderly. Clin Geriatr Med 1994;10:121-143. PMID:
8168019.
9. Li W, Ding C, Yin S. Severe pneumonia in the elderly: a multivariate analysis of risk factors. Int J Clin Exp Med 2015;8:12463-12475. PMID:
26550157.
10. American Thoracic Society. Infectious Diseases Society of America. Guidelines for the management of adults with hospital-acquired, ventilator-associated, and healthcare-associated pneumonia. Am J Respir Crit Care Med 2005;171:388-416. PMID:
15699079.
11. Teshome BF, Lee GC, Reveles KR, Attridge RT, Koeller J, Wang CP, et al. Application of a methicillin-resistant
Staphylococcus aureus risk score for community-onset pneumonia patients and outcomes with initial treatment. BMC Infect Dis 2015;15:380PMID:
26385225.
12. Geckler RW, Gremillion DH, McAllister CK, Ellenbogen C. Microscopic and bacteriological comparison of paired sputa and transtracheal aspirates. J Clin Microbiol 1977;6:396-399. PMID:
334796.
13. Trouillet JL, Chastre J, Vuagnat A, Joly-Guillou ML, Combaux D, Dombret MC, et al. Ventilator-associated pneumonia caused by potentially drug-resistant bacteria. Am J Respir Crit Care Med 1998;157:531-539. PMID:
9476869.
14. Cosgrove SE, Sakoulas G, Perencevich EN, Schwaber MJ, Karchmer AW, Carmeli Y. Comparison of mortality associated with methicillin-resistant and methicillin-susceptible Staphylococcus aureus bacteremia: a meta-analysis. Clin Infect Dis 2003;36:53-59. PMID:
12491202.
15. Bartlett JG, Mundy LM. Community-acquired pneumonia. N Engl J Med 1995;333:1618-1624. PMID:
7477199.
16. Fridkin SK, Hageman JC, Morrison M, Sanza LT, Como-Sabetti K, Jernigan JA, et al. Methicillin-resistant
Staphylococcus aureus disease in three communities. N Engl J Med 2005;352:1436-1444. PMID:
15814879.
17. Hageman JC, Uyeki TM, Francis JS, Jernigan DB, Wheeler JG, Bridges CB, et al. Severe community-acquired pneumonia due to
Staphylococcus aureus, 2003-04 influenza season. Emerg Infect Dis 2006;12:894-899. PMID:
16707043.
18. Kallen AJ, Brunkard J, Moore Z, Budge P, Arnold KE, Fosheim G, et al.
Staphylococcus aureus community-acquired pneumonia during the 2006 to 2007 influenza season. Ann Emerg Med 2009;53:358-365. PMID:
18534715.
19. Moran GJ, Krishnadasan A, Gorwitz RJ, Fosheim GE, Albrecht V, Limbago B, et al. Prevalence of methicillin-resistant
Staphylococcus aureus as an etiology of community-acquired pneumonia. Clin Infect Dis 2012;54:1126-1133. PMID:
22438343.
20. Francis JS, Doherty MC, Lopatin U, Johnston CP, Sinha G, Ross T, et al. Severe community-onset pneumonia in healthy adults caused by methicillin-resistant
Staphylococcus aureus carrying the Panton-Valentine leukocidin genes. Clin Infect Dis 2005;40:100-107. PMID:
15614698.
21. Gillet Y, Issartel B, Vanhems P, Fournet JC, Lina G, Bes M, et al. Association between
Staphylococcus aureus strains carrying gene for Panton-Valentine leukocidin and highly lethal necrotising pneumonia in young immunocompetent patients. Lancet 2002;359:753-759. PMID:
11888586.
22. Labandeira-Rey M, Couzon F, Boisset S, Brown EL, Bes M, Benito Y, et al.
Staphylococcus aureus Panton-Valentine leukocidin causes necrotizing pneumonia. Science 2007;315:1130-1133. PMID:
17234914.
23. Olsen RJ, Kobayashi SD, Ayeras AA, Ashraf M, Graves SF, Ragasa W, et al. Lack of a major role of
Staphylococcus aureus Panton-Valentine leukocidin in lower respiratory tract infection in nonhuman primates. Am J Pathol 2010;176:1346-1354. PMID:
20093487.
24. Peyrani P, Allen M, Wiemken TL, Haque NZ, Zervos MJ, Ford KD, et al. Severity of disease and clinical outcomes in patients with hospital-acquired pneumonia due to methicillin-resistant
Staphylococcus aureus strains not influenced by the presence of the Panton-Valentine leukocidin gene. Clin Infect Dis 2011;53:766-771. PMID:
21880581.
25. Shindo Y, Ito R, Kobayashi D, Ando M, Ichikawa M, Shiraki A, et al. Risk factors for drug-resistant pathogens in community-acquired and healthcare-associated pneumonia. Am J Respir Crit Care Med 2013;188:985-995. PMID:
23855620.
26. Chalmers JD, Rother C, Salih W, Ewig S. Healthcare-associated pneumonia does not accurately identify potentially resistant pathogens: a systematic review and meta-analysis. Clin Infect Dis 2014;58:330-339. PMID:
24270053.
27. Matsuda S, Ogasawara T, Sugimoto S, Kato S, Umezawa H, Yano T, et al. Prospective open-label randomized comparative, non-inferiority study of two initial antibiotic strategies for patients with nursing- and healthcare-associated pneumonia: guideline-concordant therapy versus empiric therapy. J Infect Chemother 2016;22:400-406. PMID:
27062334.
28. Metersky ML, Frei CR, Mortensen EM. Predictors of Pseudomonas and methicillin-resistant
Staphylococcus aureus in hospitalized patients with healthcare-associated pneumonia. Respirology 2016;21:157-163. PMID:
26682638.
29. Jain S, Self WH, Wunderink RG, Fakhran S, Balk R, Bramley AM, et al. Community-acquired pneumonia requiring hospitalization among U.S. adults. N Engl J Med 2015;373:415-427. PMID:
26172429.