Name Info Provider Link
Blood Thinners free resource MedlinePlus Health Information https://medlineplus.gov/bloodthinners.html
subscription/membership/fee required Ovid Technologies, Inc. http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=21884023.ui
free resource Wiley https://doi.org/10.1111/j.1755-5922.2011.00289.x