title: Erratum.
abstract: In the article "Pavlov and Lamarck," by G. Razran [Science 128, 758 (3 Oct. 1958)], the quotation given in the first sentence of the section "Oral comments" (p. 760) should have read: "Pavlov remarked to me that one of the biggest scientific errors of his life was his assertion that acquired habits could be inherited," instead of ". . . could not be inherited."