Does Night-Time Cortisol Excretion Normalize in the Long-Term Course of Depression? - Scharnholz, B.; Lederbogen, F.; Feuerhack, A.; Bach, A.; Kopf, D.; Frankhauser, P.; Onken, V.; Schilling, C.; Gilles, M.; Hamann, B.; Deuschle, M. (Pharmacopsychiatry, 2010)