title: Retrospective. Walter M. Fitch (1929-2011).
authors.affiliation: Department of Genetics, North Carolina State University, Raleigh, NC 27695, USA. bill@atchleylab.org
authors.forename: William R
authors.initials: WR
authors.lastname: Atchley
mesh_terms: D019143:Evolution, Molecular; D049673:History, 20th Century; D049674:History, 21st Century; D010506:Periodicals as Topic / Q000266:history; D012958:Societies, Scientific / Q000266:history / Q000458:organization & administration; D014481:United States