There is more than this recent fiasco to back up the person you&#x27;re replying to:<p><a href="http:&#x2F;&#x2F;arstechnica.com&#x2F;science&#x2F;2015&#x2F;11&#x2F;new-study-spills-doubt-on-some-fingerprick-blood-tests&#x2F;" rel="nofollow">http:&#x2F;&#x2F;arstechnica.com&#x2F;science&#x2F;2015&#x2F;11&#x2F;new-study-spills-doub...</a>