Pathways to Recurrent Trauma Among Young Black Men: Traumatic Stress, Substance Use, and the "Code of the Street"
John A. Rich, MD, MPH and
Courtney M. Grey, BS
John A. Rich is with the Department of Medicine, Boston University School of Medicine, and the Boston Public Health Commission, Boston, Mass. Courtney M. Grey is with the Department of Medicine, Boston University School of Medicine.