Familial factors may not explain the effect of moderate-to-heavy cannabis use on cognitive functioning in adolescents: a sibling-comparison study - PubMed
doi: 10.1111/add.15207. Online ahead of print. 1 Department of Psychiatry, University of Colorado School of Medicine, Aurora, CO, USA. 2 Institute for Behavioral Genetics, University of Colorado, Boulder, CO, USA. 3 Department of Psychology and Neuroscience, University of Colorado, Boulder, CO, USA. 4 Institute for Cognitive Science, University of Colorado, Boulder, CO, USA.