title: Science and stuttering: reply to DiSimoni (1989)
authors.forename: R A
authors.initials: RA
authors.lastname: Prosek
authors.forename: A A
authors.initials: AA
authors.lastname: Montgomery
authors.forename: B E
authors.initials: BE
authors.lastname: Walden
mesh_terms: D006801:Humans; D012107:Research Design / Q000592:standards*; D013062:Speech Articulation Tests; D013068:Speech Production Measurement; D013342:Stuttering / Q000175:diagnosis* / Q000503:physiopathology; D013997:Time Factors