title: The Delserone communication system.
authors.forename: D
authors.initials: D
authors.lastname: Shofstahl
mesh_terms: D000328:Adult; D000690:Amyotrophic Lateral Sclerosis / Q000534:rehabilitation*; D001767:Blinking; D006801:Humans; D008297:Male; D009633:Nonverbal Communication