T. EPSTEIN-KAYE

Trauma and posttraumatic stress disorder in subjects with anxiety disorders.

L. Pratt, L. G. Peterson, K. Yonkers, 1993, The American journal of psychiatry.

Panic, Agoraphobia, and Panic Disorder with Agoraphobia: Data from a Multicenter Anxiety Disorders Study

M. Keller, J. Gollan, L. G. Peterson, 1994, The Journal of nervous and mental disease.