News & Comment Is MCAT Next? Science 26 Oct 1990:Vol. 250, Issue 4980, pp. 503DOI: 10.1126/science.250.4980.503-a Article Info & Metrics eLetters PDF This is a PDF-only article. The first page of the PDF of this article appears above.
Science Vol 250, Issue 498026 October 1990 Table of Contents Print Table of Contents Back Matter (PDF) Ed Board (PDF) Front Matter (PDF)