title: [Terminological problems encountered in the study of drug dependencies].
mesh_terms: D006801:Humans; D007391:International Cooperation; D012660:Semantics; D019966:Substance-Related Disorders; D009626:Terminology as Topic; D014944:World Health Organization
vernacular_title: Analiza trudności terminologicznych, wystepujacych w badaniach nad problemem tzw. "uzaleznień lekowych"