The course of nonbipolar, primary major depression. A prospective 16-month study of ambulatory patients
Bibliography
Rounsaville, B. J., Prusoff, B. A., & Padian, N. (1980). The course of nonbipolar, primary major depression. A prospective 16-month study of ambulatory patients. Journal of Nervous and Mental Disease, 168(7), 406-411.