1. Acute retropharyneal abscesses in children;Brown;Laryngoscope,1919
2. Retropharyngeal abscesses in children revisited;Seid;Laryngoscope,1979
3. Retropharyngeal abscess;Richards;N Eng J Med,1936
4. Retropharyngeal abscess;Frank;JAMA,1921
5. Upper respiratory infection;Slay,1992