Figure 1From: Risk factors for nasopharyngeal carriage of drug-resistant Streptococcus pneumoniae: data from a nation-wide surveillance study in Greece Map of Greece with the geographic location of different regions participating in the 2004 Streptococcus pneumoniae nasopharyngeal study For every region, the number of children sampled, the respective carriage rates and penicillin resistance rates (PGR%) are provided in the boxes.Back to article page