Some methodological problems in assessing dependence-producing properties of drugs in animals.
D000701:Analgesics, Opioid / Q000494:pharmacology; D000818:Animals; D014151:Anti-Anxiety Agents / Q000494:pharmacology; D004195:Disease Models, Animal; D000431:Ethanol / Q000494:pharmacology; D005260:Female; D000882:Haplorhini; D006801:Humans; D006993:Hypnotics and Sedatives / Q000494:pharmacology; D008253:Macaca mulatta; D008297:Male; D009021:Morphine Dependence; D013045:Species Specificity; D019966:Substance-Related Disorders
D000701:Analgesics, Opioid; D014151:Anti-Anxiety Agents; D006993:Hypnotics and Sedatives; D000431:Ethanol