TY - JOUR UR - https://doi.org/10.1007/s00406-019-00978-2 AU - Solowij, N; Broyd, S; Greenwood, L TI - A randomised controlled trial of vaporised Δ9-tetrahydrocannabinol and cannabidiol alone and in combination in frequent and infrequent cannabis users: acute intoxication effects JO - Eur Arch Psychiatry Clin Neurosci VL - 269 PY - 2019 DO - 10.1007/s00406-019-00978-2 L3 - PubMed-ID: 30661105 SP - 17 ER -