![Understanding the risks associated with the use of new psychoactive substances (NPS): High variability of active ingredients concentration, mislabelled preparations, multiple psychoactive substances in single products]()
Understanding the risks associated with the use of new psychoactive substances (NPS): High variability of active ingredients concentration, mislabelled preparations, multiple psychoactive substances in single productsZamengo, Luca; Frison, Giampietro; Bettin, Chiara; Sciarrone, Rocco · Toxicology Letters · 2014