“…They described it as 'disorganized' because there are so many different players involved in the phenomenon, including physicians, pharmacists and other healthcare professionals; drug abusers, patients, students, street dealers and white collar criminals; and tourists, saloonkeepers and all types of service personnel, to name but a few. Federal agencies maintain that the diverted drugs enter the illegal market primarily through 'doctor shoppers', inappropriate prescribing practices by physicians and improper dispensing by pharmacists [132]. Incidardi et al in a study of the mechanisms of prescription drug diversion among druginvolved club-and street-based populations, concluded that while doctor shoppers and the internet receive much of the attention regarding diversion, the data showed there are numerous active street markets involving patients, Medicaid recipients and pharmacists as well [132].…”