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  • Johnson EC, et al. Associations between cannabis use, polygenic liability for schizophrenia, and cannabis-related experiences in a sample of cannabis users. Schizophrenia Bulletin (2022) 

  • Colbert SMC, Johnson EC. Commentary on Lannoy et al.: The continued value of within-family designs in addiction and psychiatric research. Addiction (2022)

  • Colbert SMC, Wendt FR, Pathak GA, Helmer DA, Hauser ER, Polimanti R, Keller MC, Johnson EC. Declining autozygosity over time: an exploration in over 1 million individuals from three diverse cohorts. preprint (2022). 


  • Colbert SMC, Keller MC, Agrawal A, Johnson EC. Exploring the relationships between autozygosity, educational attainment, and cognitive ability in a contemporary, trans-ancestral American sample. Behavior Genetics (2022) 

  • Colbert SMC, Hatoum AS, … Johnson EC. Exploring the genetic overlap of suicide-related behaviors and substance use disorders. American Journal of Medical Genetics Part B: Neuropsychiatric Genetics (2021). 

  • Johnson EC*, Demontis, D*, Thorgeirsson TE*, et al. A large-scale genome-wide association study meta-analysis of cannabis use disorder. The Lancet Psychiatry (2020). (*joint first authorship)

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