@misc{indiciae32b04cd5a1b3, title = {Externalizing Polygenic Liability, Brain Imaging Phenotypes, and Adolescent Substance Use Initiations: A Multistage Association and Mediation Analysis in ABCD}, author = {Wei, M. and Peng, Q.}, year = {2026}, doi = {10.64898/2026.04.08.717299}, url = {https://www.biorxiv.org/content/10.64898/2026.04.08.717299v1}, note = {Source identifier: 10.64898/2026.04.08.717299} }