TY - RPRT TI - Co-Use of Some Substances Associated With Higher Doses in Adolescents: Findings From the Adolescent Brain Cognitive Development Study. AU - Colbey Ricklefs AU - Kristen E Kim AU - Ari Thompson AU - Glenn-Milo Santos AU - Claire D Brindis AU - Kyle T Ganson AU - Alexander Testa AU - Timothy M Piatkowski AU - Jason M Nagata PY - 2026 DO - 10.1016/j.jadohealth.2026.06.007 UR - https://pubmed.ncbi.nlm.nih.gov/42563619/ ID - 42563619 ER -