The corn-skin connection.
Richard P
RP
Holm
D004196:Disease Outbreaks / Q000266:history*; D005247:Feeding Behavior; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D010383:Pellagra / Q000266:history*; D013023:South Dakota; D014481:United States; D003313:Zea mays