title: Screening of dependence liability of drugs using rats.
mesh_terms: D000818:Animals; D001835:Body Weight; D004353:Drug Evaluation, Preclinical; D006801:Humans; D008297:Male; D009020:Morphine / Q000008:administration & dosage; D009021:Morphine Dependence / Q000503:physiopathology; D011619:Psychotropic Drugs / Q000633:toxicity; D051381:Rats; D013375:Substance Withdrawal Syndrome / Q000209:etiology / Q000503:physiopathology; D019966:Substance-Related Disorders / Q000150:complications / Q000209:etiology* / Q000503:physiopathology
chemical_list: D011619:Psychotropic Drugs; D009020:Morphine