2Kawamata S,Yamada H,Sato Y, et al. Evaluation of the safety and efficacy ofcefditoren pivoxil fine granules for pediatric use in pediatric patients withlaryngopharyngitis and tonsillitis caused by Streptococcus pyogenes [J].The Japanese journal of antibiotics,2010,63(4):299-311.
3Somenek M , Le M , Walner DLMemhranous laryngitis in a child [J].Inter-national journal of pediatric otorhinolaryngology,2010,74(6):704-706.