[The prophylactic effect of lithium salt in affective psychoses with special references to patients with therapeutic failures]. / Die prophylaktische Wirkung des Lithium-Salzes bei affektiven Psychosen unter besonderer Berücksichtigung der Patienten mit therapeutischen Misserfolgen.

The authors examined the basic reasons for the therapeutic failures of a group of 56 patients. The information concerning the prophylactic cures is similar to that of other authors. The percentage (29) of failures corresponds to the former examinations. This number is influenced by various factors, which are maned in the submitted work.