Investigating the causal effect of cannabis use on cognitive function with a quasi-experimental co-twin design.
Ross JM, Ellingson JM, Rhee SH, Hewitt JK, Corley RP, Lessem JM, Friedman NP. Investigating the causal effect of cannabis use on cognitive function with a quasi-experimental co-twin design. Drug Alcohol Depend. 2020 01 01; 206:107712.