Dreyzehner, a medical doctor who practiced both occupational and addiction medicine, ordered all medical centers in the state to report every case of drug-dependent newborns.

NPR: Tenn. Hospital Treats Drug-Dependent Babies

Christopher Owens, one of the co-leaders of the operation, was a talented songwriter and a made-to-order rock star: he had been raised in the Children of God cult, whose refusal to accept modern medicine contributed to the death of his brother, and he had spent his teens struggling with drug addiction.

NEWYORKER: Love and Its Discontents

"We're doing addiction screening in our clinics, " said Dr. Doris K. Cope, professor and vice chairman for pain medicine in the department of anesthesiology at the University of Pittsburgh School of Medicine.

CNN: How physicians try to prevent 'doctor shopping'