Senior citizens were routinely tested for "angel dust" in scam that led to $256m settlement.
Montreal.
Owen
O
Dyer
D000368:Aged; D005607:Fraud; D006213:Hallucinogens / Q000652:urine*; D006801:Humans; D008318:Malpractice; D010622:Phencyclidine / Q000652:urine*; D019966:Substance-Related Disorders / Q000175:diagnosis*; D014481:United States; D019564:Unnecessary Procedures
D006213:Hallucinogens; D010622:Phencyclidine