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=2011&vol=49&issue=11&fpage=1007
Liver Transplantation free resource MedlinePlus Health Information https://medlineplus.gov/livertransplantation.html