Ari R Joffe, Joe Carcillo, Natalie Anton, Allan deCaen, Yong Y Han, Michael J Bell, Frank A Maffei, John Sullivan, James Thomas, Gonzalo Garcia-Guerra
Philos Ethics Humanit Med. 2011; 6: 17. Published online 2011 December 29. doi: 10.1186/1747-5341-6-17