LettersComments and Communications Thiamin or Thiamine? + See all authors and affiliations Science 20 May 1949:Vol. 109, Issue 2838, pp. 525DOI: 10.1126/science.109.2838.525 R. R. WILLIAMSFind this author on Google Scholar Find this author on PubMed Search for this author on this site Article Info & Metrics eLetters PDF This is a PDF-only article. The first page of the PDF of this article appears below.