title: Effects of repeated administration of DL-amphetamine and methamphetamine on tolerance to hyperactivity.
mesh_terms: D000661:Amphetamine / Q000008:administration & dosage* / Q000494:pharmacology; D000818:Animals; D004361:Drug Tolerance; D007274:Injections, Intraperitoneal; D008297:Male; D008694:Methamphetamine / Q000008:administration & dosage* / Q000494:pharmacology; D051379:Mice; D009043:Motor Activity / Q000187:drug effects*; D051381:Rats; D013997:Time Factors
chemical_list: D008694:Methamphetamine; D000661:Amphetamine