@misc{indiciae0091754da637, title = {Investigating causal pathways between liability to ADHD and substance use, and liability to substance use and ADHD risk, using Mendelian randomization.}, author = {Treur, J. and Demontis, D. and Sallis, H. and ADHD working group of the Psychiatric Genomics Consortium, and Richardson, T. and Wiers, R. and Borglum, A. and Verweij, K. and Munafo, M.}, year = {2019}, doi = {10.1101/524769}, url = {https://www.biorxiv.org/content/10.1101/524769v1}, note = {Source identifier: 10.1101/524769} }