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https://en.wikipedia.org/wiki/Clopidogrel

https://www.bhf.org.uk/heart-matters-magazine/medical/drug-cabinet/aspirin

http://www.webmd.com/heart-disease/atrial-fibrillation/features/warfarin-new-blood-thinners#1

http://www.nhs.uk/news/2012/05may/Pages/warfarin-aspirin-anti-bloodclot-trial.aspx

https://www.clevelandclinicmeded.com/medicalpubs/ccjm/March2008/madhwal.htm

http://www.bpac.org.nz/BPJ/2009/february/warfarin.aspx

https://www.drugs.com/acetaminophen.html

https://en.wikipedia.org/wiki/Aspirin#COX-1_and_COX-2_inhibition