Gul, W. ., Gul, S. ., Chandra, S. ., Lata, H. ., Ibrahim, E. ., & ElSohly, M. . (2018). Detection and Quantification of Cannabinoids in Extracts of Cannabis sativa Roots Using LC-MS/MS. Planta Medica. https://doi.org/10.1055/s-0044-100798 (Original work published 2018)