Random Samples Sleeping the Sleep of Our Ancestors See allHide authors and affiliations Science 19 Nov 1993:Vol. 262, Issue 5137, pp. 1207DOI: 10.1126/science.262.5137.1207-a KAREN FOXFind 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.
Science Vol 262, Issue 513719 November 1993 Table of Contents Print Table of Contents Back Matter (PDF) Ed Board (PDF) Front Matter (PDF)
