Key points are not available for this paper at this time.
Joseph Goldberger, The Etiology of Pellagra: The Significance of Certain Epidemiological Observations with Respect Thereto, Public Health Reports (1896-1970), Vol. 29, No. 26 (Jun. 26, 1914), pp. 1683-1686
Joseph Goldberger (Thu,) studied this question.