title: Tolerance and cross tolerance to toxic effects of morphine, methadone and 1-alpha-acetylmethadol (LAAM) in naive and morphine dependent rats.
mesh_terms: D000818:Animals; D003429:Cross Reactions; D004361:Drug Tolerance; D005260:Female; D006801:Humans; D008691:Methadone / Q000031:analogs & derivatives* / Q000633:toxicity*; D008692:Methadyl Acetate / Q000633:toxicity*; D009020:Morphine / Q000633:toxicity*; D051381:Rats; D019966:Substance-Related Disorders
chemical_list: D009020:Morphine; D008692:Methadyl Acetate; D008691:Methadone