Name Info Provider Link
free resource Atypon https://www.nejm.org/doi/10.1056/NEJMoa0800374?url_ver=Z39.88-2003&rfr_id=ori:rid:crossref.org&rfr_dat=cr_pub 0www.ncbi.nlm.nih.gov
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=18579811.ui
Full text from free resource CORE https://core.ac.uk/reader/53555699?utm_source=linkout