United Nations Office on Drugs and Crime: Recommended methods for the Identification and Analysis of Synthetic Cannabinoid Receptor Agonists in Seized Materials oleh Justice N.A. Tettey, Conor Crean, Joao Rodrigues, Tiong Whei Angeline Yap, Jong Lee Wendy Lim, Hui Zhi Shirley Lee, Mei Ching Ong