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What does Stephen Schneider say about a heroin addict and methadone?
A.
Methadone is an effective way to treat a hard heroin addict.
B.
Methadone is not a correct way to treat a heroin addict.
C.
Hospitalization together with methadone can work effectively with a heroin addict.
D.
Methadone and heroin are equally effective in treating a heroin addict.