Understandably, the authors believe that psychiatrists have sometimes failed to help addicted people, as this population has not always been served well by physicians in general, not just by psychiatrists. However, when addiction psychiatry, especially in the context of assessing and treating dual diagnosis patients, is not mentioned, the omission is jarring. The claim that the American Society of Addiction Medicine (ASAM) is an "arm" of the American Medical Association (AMA) leads the reader to conclude that ASAM developed from within AMA and functions as its agent, which is misleading. ASAM developed independently and became associated with AMA.