1. Beardslee vs Woodford. 395 F.3d 1064, 1070 & n.8 (9th Cir 2005)
2. When legislatures delegate death: the troubling paradox behind state uses of electrocution and lethal injection and what it says about us;Denno;Ohio St Law J,2002
3. Virginia Department of Corrections Senior Warden Charlie Davis; Testimony in Reid vs Johnson, Civil Action No 3:03cv1039 (Sept 1, 2004)
4. Medical aspects of capital punishment executions;Khan;J Forensic Sci,2002
5. Stability of thiopental and pentobarbital in human plasma determined with a new easy and specific gas chromatography-mass spectrometry assay;Martens-Lobenhoffer;Pharmazie,1999