Methadone-maintained cocaine-dependent patients use between 1g to 2g a day; 1 to 3 times a week 

NCT00396734_inc_T1
Drug
Methadone
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Condition
cocaine-dependent
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Multiplier
1g to 2g a day
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Multiplier
1 to 3 times a week
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Qualifier
Methadone-maintained
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Scope
1g to 2g a day; 1 to 3 times a week