Validity of brief screening instrument for adolescent tobacco, alcohol, and drug use. 

Kelly SM, Gryczynski J, Mitchell SG, Kirk A, O’Grady KE, Schwartz RP (2014). Validity of brief screening instrument for adolescent tobacco, alcohol, and drug use.  Pediatrics 133(5):819-26. PubMed PMID: 24753528; PubMed Central PMCID: PMC4006430.