title: Gerald M. Siegel (1932–2014) – a tribute.
authors.forename: Roger J
authors.initials: RJ
authors.lastname: Ingham
mesh_terms: D002658:Developmental Disabilities; D049673:History, 20th Century; D006801:Humans; D013060:Speech; D013070:Speech Therapy; D013342:Stuttering / Q000628:therapy*; D014481:United States