“I Have a Nail ‘Stuck’ in my Hand,” E.K. Anesti, C. Malic and S. Southern, Annals of Emergency Medicine, vol. 49, no. 2, February 2007, pp. 249–50 (http://dx.doi.org/10.1016/j.annemergmed.2006.08.038).
(That’s an excerpt from the article “Icky Cutesy Research Review,” Published in AIR 15:3.)