Schulze A
Klinik und Poliklinik für Neurologie des Bereiches Medizin, Humboldt-Universität zu Berlin.
Psychiatr Neurol Med Psychol (Leipz). 1990 Dec;42(12):713-22.
Conceptual, symptomatological, nosological, biological, and anthropological aspects of anxiety and depression are juxtaposed and surveyed. Qualitative and quantitative distinctions, and conditions governing the rise of the syndromes are discussed.