Affiliation: | 1. Medical Toxicology and Drug Abuse Research Center (MTDRC), Birjand University of Medical Sciences , Birjand, Iran;2. Student Research Committee, Birjand University of Medical Sciences , Birjand, Iran;3. MB Counselling Clinic , Dublin, Ireland;4. IPN Communications (Hospital Pharmacy News) , Dublin, Ireland;5. Department of Biostatistics, Mashhad University of Medical Science , Mashhad, Iran |