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=2006&vol=44&issue=18&fpage=1235
Heart Disease free resource Genetic Alliance https://www.diseaseinfosearch.org/result/130
Heart Valve Diseases free resource MedlinePlus Health Information https://medlineplus.gov/heartvalvediseases.html