He wrote about it in his book -<p><a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Bill_Frist#Medical_school_experiments" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Bill_Frist#Medical_school_expe...</a><p><a href="http:&#x2F;&#x2F;web.archive.org&#x2F;web&#x2F;20021101052043&#x2F;http:&#x2F;&#x2F;www.boston.com&#x2F;globe&#x2F;magazine&#x2F;2002&#x2F;1027&#x2F;coverstory_entire.htm" rel="nofollow">http:&#x2F;&#x2F;web.archive.org&#x2F;web&#x2F;20021101052043&#x2F;http:&#x2F;&#x2F;www.boston....</a>