Name	Info	Provider	Link
	subscription/membership/fee required	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/S0022347605001988
BabysFirstTest - Holocarboxylase Synthetase Deficiency	free resource	Genetic Alliance	http://babysfirsttest.org/newborn-screening/conditions/holocarboxylase-synthetase-deficiency
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=16027709.ui