Name Info Provider Link
subscription/membership/fee required Chinese Medical Association Publishing House Ltd. https://www.yiigle.com/LinkIn.do?linkin_type=pubmed&issn=0254-6450&year=2018&vol=39&issue=4&fpage=394
Coping with Chronic Illness free resource MedlinePlus Health Information https://medlineplus.gov/copingwithchronicillness.html