Name	Info	Provider	Link
	subscription/membership/fee required	Chinese Medical Association Publishing House Ltd.	https://www.yiigle.com/LinkIn.do?linkin_type=pubmed&issn=0529-5815&year=1988&vol=26&issue=3&fpage=153
Herniated Disk	free resource	MedlinePlus Health Information	https://medlineplus.gov/herniateddisk.html