News & CommentScientific Events SCIENTIFIC EVENTS Science 10 Oct 1919:Vol. 50, Issue 1293, pp. 341-342DOI: 10.1126/science.50.1293.341 Article Info & Metrics eLetters PDF This is a PDF-only article. The first page of the PDF of this article appears above.
Science Vol 50, Issue 129310 October 1919 Table of Contents Print Table of Contents Back Matter (PDF)