title: [Discovery of the nature of pellagra. Lessons of a remarkable epidemiologic and psychiatric research].
abstract: This paper provides an historical account of the epidemiological research which resulted in the elucidation of pellagra and those mental disorders related to it. The implications of this work for clinical research in psychiatry are discussed.
mesh_terms: D049673:History, 20th Century; D006801:Humans; D019965:Neurocognitive Disorders / Q000266:history*; D010383:Pellagra / Q000266:history*; D011570:Psychiatry / Q000266:history*; D014481:United States
vernacular_title: La découverte de la nature de la pellagre. Leçons d'une recherche épidémiologique et psychiatrique remarquable.