Clinical Study
The Impact of Saffron on Symptoms of Withdrawal Syndrome in Patients Undergoing Maintenance Treatment for Opioid Addiction in Sabzevar Parish in 2017
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 |  | Measurement unit (%) | Group 1 (experimental) | Group 2 (control) | Total number of participants |  | 
 |  | Jobholder | 9.1 | 9.1 | 9 |  | Self-employed | 72.7 | 63.6 | 68 |  | Unemployed | 18.2 | 27.3 | 22.7 |  | 
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