Name | Info | Provider | Link |
---|---|---|---|
subscription/membership/fee required | Chinese Medical Association Publishing House Ltd. | https://www.yiigle.com/LinkIn.do?linkin_type=pubmed&issn=1001-0939&year=2012&vol=35&issue=7&fpage=520 | |
Vitamin C | free resource | MedlinePlus Health Information | https://medlineplus.gov/vitaminc.html |