Name	Info	Provider	Link
	subscription/membership/fee required	Ingenta plc	http://jmm.microbiologyresearch.org/pubmed/content/journal/jmm/10.1099/jmm.0.46122-0
Helicobacter Pylori Infections	free resource	MedlinePlus Health Information	https://medlineplus.gov/helicobacterpyloriinfections.html
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=16192433.ui