Name Info Provider Link
Blood Thinners free resource MedlinePlus Health Information https://medlineplus.gov/bloodthinners.html
subscription/membership/fee required Wiley https://onlinelibrary.wiley.com/resolve/openurl?genre=article&sid=nlm:pubmed&issn=0160-564X&date=1993&volume=17&issue=8&spage=721