Name	Info	Provider	Link
	subscription/membership/fee required	Chinese Medical Association Publishing House Ltd.	https://www.yiigle.com/LinkIn.do?linkin_type=pubmed&issn=0376-2491&year=2014&vol=94&issue=48&fpage=3836
Hip Replacement	free resource	MedlinePlus Health Information	https://medlineplus.gov/hipreplacement.html