Karl Georg Lange untersucht in diesem Werk die Pathogenese periodischer Depressionen und m gliche Therapieans tze. Eine wichtige Studie f r jeden, der sich f r die Psychiatrie und die Behandlung von Depressionen interessiert. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly...