Corrections and Clarifications


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Science  21 Oct 1983:
Vol. 222, Issue 4621, pp. 234
DOI: 10.1126/science.222.4621.234-a


In the report "Pregnancy interception with a combination of prostaglandins: Studies in monkeys: by J. W. Wilks (30 Sept., p. 1407), figures 2 and 3 on page 1408 were interchanged.