2Enwere G,Biney E,Cheung Y,et al.Epidemiologic and clinical char-acteristics of community-acquired invasive bacterial infections in chil-dren aged2~29months in The Gambia[].Pediatric Infectious Disease.2006
3Marchetti F,Berti F.Pneumonia:macrolides or amoxicillin for commu-nity acquired pneumonia[].British Medical Journal.2006
4Zar HJ,Jeena P,Argent A,et al.Diagnosis and management of commu-nity-acquired pneumonia in childhood-South African Thoracic Society Guidelines[].South African Medical Journal.2005
5Blasi F,Cazzola M,Tarsia P,et al.Azithromycin and lower respiratory tract infections[].Expert Opinion on Pharmacotherapy.2005
6Virkki R,Juven T,Mersola J,et al.Radiographic follow-up of pneumo-nia in children[].Pediatric Pulmonology.2005
7Tsai MH,Huang YC,Chen CJ,et al.Chlamydial pneumonia in children requiring hospitalization:effect of mixed infection on clinical outcome[].Journal of Microbiology Immunology and Infection.2005
8Yamazaki T,Murayama K,Ito A,et al.Epidemiology of community-ac-quired pneumonia in children[].Pediatrics.2005