Corrections and Clarifications


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Science  18 Jun 1982:
Vol. 216, Issue 4552, pp. 1274
DOI: 10.1126/science.216.4552.1274-e


In the article "An alternative to the MX" (News and Comment, 21 May, p. 828), an excerpt of a report by the Central Intelligence Agency should read as follows: ". . . not only are their [Soviet] submarines more vulnerable to detection, but the self-generated noise reduces the effectiveness of their own sensors." The adjective "more" was inadvertently omitted in the article.