1. United Nations 1989 http://www.unicef.org/crc/
2. Age limits of Pediatrics;Pediatrics,1988
3. Pediatrics 117 1846 1847
4. American Academy of Pediatrics 2008 Policy Statements http://aappolicy.aappublications.org/policy_statement/index.dtl
5. Use of drugs not described in the package insert (off-label uses);Pediatrics,2002