Psychiatrie: Ein Lehrbuch für Studirende und Aerzte, 6., vollständig umgearb. Aufl.
1899
The 1899 sixth edition of Kraepelin's psychiatry textbook. It sorts asylum patients into disease groups by their symptoms and the course of their illness, most famously dementia praecox and manic-depressive insanity. It also reports timing experiments in which his clinic measured how fast patients answered word prompts.