1. Farinetti O, Mc Gilvray B. Serendipity: from truffles and champagne to corn flakes and coffee: stories of accidental success, Audiobook, Blackstone Publishing; Ashland, OR.
2. Serendipity: accidental discoveries in science;Roberts,1989
3. Wilhelm Conrad Röntgen et la découverte des rayons X [Wilhelm Conrad Röntgen and the discovery of X-rays];Tubiana;Bull Acad Natl Mzed,1996
4. 50th anniversary of the first successful permanent pacemaker implantation in the United States: historical review and future directions;Beck;Am J Cardiol,2010