Rapid Identification of Novel Psychoactive and Other Controlled Substances Using Low-Field 1H NMR Spectroscopy oleh Lysbeth H. Antonides, Rachel M. Brignall, Andrew Costello, Jamie Ellison, Samuel E. Firth, Nicolas Gilbert, Bethany J. Groom, Samuel J. Hudson, Matthew C. Hulme, Jack Marron, Zoe A. Pullen, Thomas B. R. Robertson, Christopher J. Schofield, David C. Williamson, E. Kate Kemsley, Oliver B. Sutcliffe, Ryan E. Mewis