@article{article, title  = {{Testing the association between tobacco and cannabis use and cognitive functioning: Findings from an observational and Mendelian randomization study}},

 publisher = {{Elsevier}},

 url = {{}},

 year = {{-0001}},

 month = {{11}},

 author = {{Mahedy L and Wootton R and Suddell S and Skirrow C and Field M and Heron J and Hickman M and Munafo MR}},

 journal = {{Drug and Alcohol Dependence}},

 note = {{Accessed on 2024/12/22}}}