title: The validity of self-reported drug use: improving the accuracy of survey estimates. Proceedings of a meeting. September 8-9, 1994.
mesh_terms: D006306:Health Surveys; D006801:Humans; D013287:Illicit Drugs; D015203:Reproducibility of Results; D019966:Substance-Related Disorders / Q000453:epidemiology*
chemical_list: D013287:Illicit Drugs