title: The challenge of advocacy: the different voices of Helen Keller and Burton Blatt.
authors.affiliation: Department of Educational Psychology, University of South Carolina, Columbia 29208, USA.
authors.forename: J D
authors.initials: JD
authors.lastname: Smith
mesh_terms: D001766:Blindness / Q000266:history; D006233:Persons with Disabilities / Q000266:history*; D005053:Eugenics / Q000266:history; D005197:Famous Persons; D005260:Female; D049673:History, 20th Century; D006801:Humans; D008607:Intellectual Disability / Q000266:history*; D010344:Patient Advocacy / Q000266:history*; D014481:United States