1. The diagnosis and management of acute otitis media;Lieberthal;Pediatrics,2013
2. NICE Clinical Knowledge Summaries (CKS)—Otitis media—Acute. http://cks.nice.org.uk/otitis-media-acute#!topicsummary
3. NICE. Respiratory tract infections: antibiotic prescribing. Prescribing of antibiotics for self-limiting respiratory tract infections in adults and children in primary care (NICE guideline). Clinical guideline 69. National Institute for Health and Clinical Excellence. 2008a. http://www.nice.org.uk
4. SIGN. Diagnosis and management of childhood otitis media in primary care. A national clinical guidance. February 2013.
5. Prevention of acute otitis media using currently available vaccines;Principi;Future Microbiol,2012