Serotyping, Antibiotic Susceptibility and Related Risk Factors Aspects of Nasopharyngeal Carriage of Streptococcus pneumoniae in Healthy School Students - Mirzaei Ghazikalayeh, Hamed; Moniri, Rezvan; Moosavi, Seyed Gholam Abbas; Rezaei, Maryam; Yasini, Maryam; Valipour, Mahdi (Iranian Journal of Public Health)