:


Appelbaum PC: Antimicrobial resistance in Streptococcus pneumoniae: An overview. Clin Infect Dis 15:77, 1992

Barry AL et al: In vitro activities of 12 orally administered antimicrobial agents against four species of bacterial respiratory pathogens from U.S. medical centers in 1992 and 1993. Antimicrob Agents Chemother 38:2419, 1994

Breiman RF et al: Emergence of drug-resistant pneumococcal infections in the United States. JAMA 271:1831, 1994

Craven DE et al: Nosocomial pneumonia in the 1990s: Update of epidemiology and risk factors. Semin Respir Infect 5:157, 1990

Fairchok MP et al: Carriage of penicillin-resistant pneumococci in a military population in Washington, DC: Risk factors and correlation with clinical isolates. Clin Infect Dis 22:966, 1996

Fang GD et al: New and emerging etiologies for community-acquired pneumonia with implications for therapy. Medicine 69:307, 1990

Fine MJ: Pneumonia in the elderly: The hospital admission and discharge decisions. Semin Respir Infect 65:303, 1990

Hahn DL et al: Association of Chlamydia pneumoniae (strain TWAR) infection with wheezing, asthmatic bronchitis and adult-onset asthma. JAMA 266:225, 1991

Hoifman J et al: The prevalence of drag-resistant Streptococcus pneumoniae in Atlanta. N Engl J Med 333:481, 1995

Jacobs MR: Treatment and diagnosis of infections caused by drug-resistant Streptococcus pneumoniae. Clin Infect Dis 15:119, 1992

Levison ME, Bush L: Pharmacodynamics of antimicrobial agents. Bactericidal and postantibiotic effects. Infect Dis Clin North Am 3:415, 1989

Levison ME et al: Clindamycin compared with penicillin for the treatment of anaerobic lung abscess. Ann Intern Med 98:466, 1983

Lorber B, Swenson RM: Bacteriology of aspiration pneumonia, a prospective study of community and hospital acquired cases. Ann Intern Med 81:329, 1974

Pallares R et al: Resistance to penicillin and cephalosporin and mortality from severe pneumococcal pneumonia in Barcelona, Spain. N Engl J Med 333:474, 1995

Ries et al: Transtracheal aspiration in pulmonary infection. Arch Intern Med 133:453, 1974

Riley RL: Airborne infection. Am J Med 57:466, 1974

Sanders CC, Sanders WE Jr: Clinical significance of inducible beta-lactamase in gram-negative bacteria. Eur J Clin Microbiol 6:435, 1987

Shelhamer JH et al: NIH Conference: Respiratory disease in the immunosuppressed patient. Ann Intern Med 117:415, 1992

Steinhoff D et al: Chlamydia pneumoniae as a cause of community-acquired pneumonia in hospitalized patients in Berlin. Clin Infect Dis 22:958, 1996

Thornsberry et al: Increased penicillin resistance in recent U.S. isolates of Streptococcus pneumoniae, in Abstracts of the General Meeting of the American Society for Microbiology. ASM, Washington, DC, 1992, abstract C-268

Verghese A, Berk SL: Bacterial pneumonia in the elderly. Medicine 62:271, 1982

Woodhead MA et al: Prospective study of the aetiology and outcome of pneumonia in the community. Lancet 1:671, 1987

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