title: Response to Duffy.
authors.forename: J L
authors.initials: JL
authors.lastname: Davis
mesh_terms: D002961:Civil Rights; D003638:Deafness / Q000628:therapy*; D005260:Female; D006801:Humans; D008297:Male; D012813:Sign Language; D013060:Speech; D013066:Speech-Language Pathology