Corrections and Clarifications


See allHide authors and affiliations

Science  26 Sep 1980:
Vol. 209, Issue 4464, pp. 1472
DOI: 10.1126/science.209.4464.1472-b


The title of the letter from Andrew T. Weil (12 Sept., p. 1182) should have been "Coca, not cocaine." The second and third sentences of the second paragraph should have read, "I have advocated research on the therapeutic properties of whole coca leaf. Cocaine and coca are quite different substances with very different potentials for abuse and benefit."