Clandestine drug laboratories.
D000697:Central Nervous System Stimulants; D004335:Drug and Narcotic Control; D006213:Hallucinogens; D007753:Laboratories; D008694:Methamphetamine; D004364:Pharmaceutical Preparations; D014481:United States
D000697:Central Nervous System Stimulants; D006213:Hallucinogens; D004364:Pharmaceutical Preparations; D008694:Methamphetamine