Pharyngeal colonization prevalence rates for Streptococcus pyogenes and Streptococcus pneumoniae in a respiratory chemoprophylaxis intervention study using azithromycin.

Pharyngeal colonization prevalence rates for Streptococcus pyogenes and Streptococcus pneumoniae in a respiratory chemoprophylaxis intervention study using azithromycin. by Putnam SD, Gray GC, Biedenbach DJ and Jones RN published in Clin. Microbiol. Infect. 2000; 6 (1): 2-8