Comparison of self-reported alcohol use with the alcohol biomarker phosphatidylethanol among young people in northern Tanzania. Francis JM, Weiss HA, Helander A, Kapiga SH, Changalucha J, Grosskurth H. Drug Alcohol Depend 2015; 156:289-96. PMID:26455816 DOI:10.1016/j.drugalcdep.2015.09.027 Related citation