AU - WOOD E TI - THe appearance of pellagra in the united states PT - JOUR DP - 1909 TA - Journal of the American Medical Association pages = {274-282}, VI - LIII IP - 4 AID - 10.1001/jama.1909.92550040008002h [doi] 4100 - http://dx.doi.org/10.1001/jama.1909.92550040008002h SO - Journal of the American Medical Association July 24, 1909 LIII(4):274