Corrections and Clarifications


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Science  28 Feb 1992:
Vol. 255, Issue 5048, pp. 1055
DOI: 10.1126/science.1055-b


The Table of Contents for the issue of 31 January 1992 (p. 508) incorrectly listed a letter by J. Bello as appearing in the Letters section beginning on page 514. The letter appeared in the issue of 14 February on page 784.