Fisher, Ronald Aylmer, Sir, 1890-19622006-11-172006-11-171928American Naturalist, 62: 115-126 (1928)http://hdl.handle.net/2440/15102Reproduced with permission of The University of Chicago Press.78619 bytesapplication/pdfen068: The Possible Modification of the Response of the Wild Type to Recurrent Mutations.Journal article