Letters FDA: Guidelines Chiseled in Stone By Robert L. Dean See allHide authors and affiliations Science 25 Sep 1970:Vol. 169, Issue 3952, pp. 1264DOI: 10.1126/science.169.3952.1264 Robert L. Dean Find 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 above.
Science Vol 169, Issue 395225 September 1970 Table of Contents Back Matter (PDF) Ed Board (PDF) Front Matter (PDF)