"Constitutional Growth Delay: EMedicine Pediatrics: General Medicine." EMedicine - Medical Reference. Web.<http://emedicine.medscape.com/article/919677-overview>. Accessed 12/29/2010.
"Failure to Thrive: EMedicine Pediatrics: General Medicine." EMedicine - Medical Reference. Web. <http://emedicine.medscape.com/article/985007-overview>. Accessed 12/29/2010.