References
- Austrian R. Random gleanings from a life with thepneumococcus. J Infect Dis. 1975; 131: 474–84.
- Levy E. Evaluation socio-economique d’un vaccin contrerinfectionpneumococcique.Rev Epidemiol Sante Publique. 1981; 29: 133–53.
- Berman F. Epidemiology of acute respiratory infections in children of developing countries. Rev Infect Dis. 1991; 13 (Suppl 6): S454–62.
- Jolidon RM. Pneumokokken-Infectionen. Bulletin des Bundesantes fiir Gesundheitswesen. 1990; 7: 80–1.
- Redd SC, Rutherford III GW, Sande MA et al. The role of human immunodeficiency virus infection in pneumococcal bacteremia in San Francisco residents. J Infect Dis. 1990; 162: 1012–17.
- Walckiers D, Stroobant A, Vandepitte J, Verbist L, Wauters G. Surveillance des maladies infectieuses en Belgique par un reseau de laboratoires vigies. Application a Campylobacter et Yersinia enterocolitica. Experience de sept annees. Med Mai Infect. 1991;21:244–9.
- Walckiers D, Stroobant A, Yourassowsky E, Lion J, Cornelis R. A sentinel network of microbiolocal laboratories as a tool for surveillance of infectious diseases in Belgium. Epidemiol Infect. 1991; 106: 297–303.
- Walckiers D, Piot P, Stroobant A, Van Der Veken J, Declercq E. Declining trends in some sexually transmitted diseases in Belgium between 1983 and 1989. Genitourin Med. 1991; 67: 374–7.
- SAS/STAT Guide for Personal Computers, Version 6 Edition. Cary, NC: SAS Institute Inc., 1988.
- Epi-info. A Word Processing, Database, and Statistics System for Epidemiology on Microcomputers, Version 5. C.D.C., Atlanta, Georgia and W.H.O., Geneva, Switzerland, 1990.
- DelBeccaroMA, MendelmanPM, Inglis AFetal. Bacteriology of acute otitis media: A new perspective. J Pediatr. 1992; 120: 81–4.
- Fattal-German M, Taillandier J, Mathieu D, Bizzini B. Pneumococcal vaccination of elderly individuals. Vaccine. 1991; 9: 542–4.
- Geslin P. Resistance du pneumocoque aux antibiotiques. Bulletin Epidemiologique Hebdomadaire. 1992; 7: 29–31.
- Klugman KP. Pneumococcal resistance to antibiotics. Clin Microbiol Rev. 1990; 3: 171–96.
- Musher DM. Infections caused by Streptococcus pneumoniae: clinical spectrum, pathogenesis, immunity, and treatment. Clin Infect Dis. 1992; 14:801–9.
- Appelbaum PC. Antimicrobial resistance in Streptococcus pneumoniae: an overview. Clin Infect Dis. 1992; 15: 77–83.
- Baquero F, Martinez-Beltran J, Loza E. A review of antibiotic resistance patterns of S. pneumoniae in Europe. J Antimicrob Chemother. 1991; 28 (Suppl C): 31–8.
- Verhaegen J, Glupczynski Y, Verbist L et al. Capsular types and antibiotic sensitivity of pneumococci isolated from patients with serious infections in Belgium 1980 to 1988. Eur J Clin Microbiol Infect Dis. 1990; 9: 390–5.
- Carratala J, Gudiol F, Pallares R et al. Nosocomial penicillin-resistant pneumococcal pneumonia. Analysis of risk factors and outcome. 1CAAC. 1990; Abstract 1019: 256.
- Reichler M, Rakovsky J, Slacikova M et al. Nosocomial transmission of multiply resistantStreptococcus pneumoniae in Czechoslovakia. ICAAC. 1991; Abstract 1000: 265.
- Mandell GL, Douglas RG, Bennett JE. In: Principles and practice of infectious diseases. 3th ed. Churchill Linvingstone Inc., 1990: 1539–50.
- Rodriguez-Barradas MC, Muscher DM, Lahart C et al. Antibody to capsular polysaccharides of Streptococcus pneumoniae after vaccination of human immunodeficiency virus-infected subjects with 23-valent pneumococcal vaccine. J Infect Dis. 1992; 165: 553–6.
- Makela PH, Leinonen M, Pukander J, Karma P. A strudy of the pneumococcal vaccine in prevention of clinically acute attacks of recurrent otitis media. Rev Infect Dis. 1981; 3: S124–30.
- Van Overbeke M, Vandepitte J, Blogie M, Yourassowsky E. Pneumokokkeninfecties en vaccinatie. Tijdschr Geneesk. 1985; 41: 555–60.