Name	Info	Provider	Link
Ornithine transcarbamylase deficiency	free resource	Genetic Alliance	https://www.diseaseinfosearch.org/result/5412
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=11260212.ui
	subscription/membership/fee required	Wiley	https://onlinelibrary.wiley.com/resolve/openurl?genre=article&sid=nlm:pubmed&issn=0009-9163&date=2001&volume=59&issue=2&spage=111