Name	Info	Provider	Link
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=11708308.ui
	free resource	HEC Press, Healthy Eating Club PTY LTD	http://apjcn.nhri.org.tw/server/APJCN/10/3/197.pdf