Synthetic substances with morphine-like effect; relationship between analgesic action and addiction liability, with a discussion of the chemical structure of addiction-producing substances.
D000700:Analgesics; D008691:Methadone; D009022:Morphine Derivatives; D019966:Substance-Related Disorders
D000700:Analgesics; D009022:Morphine Derivatives; D008691:Methadone
DRUG ADDICTION; MORPHINE/simulants