Thomas, A., Baillie, G. L., Phillips, A. M., Razdan, R. K., Ross, R. A. and Pertwee, R. G. (2007). Cannabidiol displays unexpectedly high potency as an antagonist of CB1 and CB2 receptor agonists in vitro. British Journal of Pharmacology 150: 613-623
Pertwee, R., Thomas, A., Stevenson, L, Ross, R., Varvel, S., Lichtman, A., Martin, B., Razdan, R. (2007). The psychoactive plant cannabinoid, delta-9-tetrahydrocannabinol, is antagonized by delta-8- and delta-9-tetrahydrocannabivarin in mice in vivo, British Journal of Pharmacology 150, 586 - 594
Thomas, A., Stevenson, L. A., Wease, K. N., Price, M. R., Baillie, G., Ross, R. A., and Pertwee, R. G. (2005). “Evidence that the plant cannabinoid 9 tetrahydrocannabivarin is a cannabinoid CB1 and CB2 receptor antagonist.” British Journal of Pharmacology 146: 917-926
Price, M.R., Baillie, G., Thomas, A., Stevenson, L. A., Easson, M., Goodwin, R., Walker, G., Westwood, P., Marrs, J., McLean, A., McIntosh, L., Goodwin, G., Thompson, F., Cowley, P., Christopoulos, A., Pertwee, R. G., and Ross, R. A. (2005). “Allosteric modulation of the cannabinoid CB1 receptor.” Molecular Pharmacology 68: 1484-1495
Thomas, A., Ross, R. A., Saha, B., Mahadevan, A., Razdan, R. K. and Pertwee, R. G. (2004). "6"-azidohex-2"-yne-cannabidiol: a potential neutral, competitive cannabinoid CB1 receptor antagonist." European Journal of Pharmacology 487(1-3): 213-221.
Pertwee, R. G. and Thomas A., (2008) “Therapeutic applications for agents that act at CB1 and CB2 receptors.” In Reggio P. H. (ed) The Cannabinoid Receptors. Human Press: Chapter 13
Thomas, A. and Pertwee, R. G. (2004) “The bioassay of cannabinoids using the mouse isolated vas deferens.” In Onaivi, E. M. (ed) Marijuana and Cannabinoid Research: Humana Press: Chapter 11