645pellagrapages

=What causes a disease? What prevents it? -- the case of pellagra=

Knowledge claims
KAQ dumpsheet: Brainstorming page

Substantive statements (incl. briefings)
Scenario, incl. precis of Chase article Hereditarianism is only one of a complex of factors that prevented understanding the cause of pellagra and delayed its cure. Random Research Notes Pride and Pellagra Final Statement on Pride and Pellagra(ss)