CJCP     2014 16 (10):  988-992    ISSN: 1008-8830  CN: 43-1301/R Nasopharyngeal carriage rate, antimicrobial resistance and serotype distribution of Streptococcus pneumoniae among children with upper respiratory infection YU Sang-Jie, GAO Wei, SHI Wei, YUAN Lin, SHEN A-Dong, YAO Kai-Hu, YANG Yong-Hong Key Laboratory of Major Diseases in Children and National Key Discipline of Pediatrics, Ministry of Education, Microbiological Laboratory in Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, Beijing 100045,China Received: 2014-07-16  Revised: 2014-08-18  Online: null Supporting info