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Co-occurring amphetamine use and associated medical and psychiatric comorbidity among opioid-dependent adults:... http://t.co/jxFKF85P
Co-occurring amphetamine use and associated medical and psychiatric comorbidity among opioid-dependent adults:... http://t.co/jxFKF85P
Co-occurring amphetamine use and associated medical and psychiatric comorbidity among opioid-dependen... http://t.co/KyZWufp #Trails