Forrey AW, Metcalf RW, Karkeck J, Buergel N, Matthys C, Fraser CW. "Implementation of attractive dialogues in nutritive analysis and clinical dietetics information systems" Med Inform (Lond). 1980 Oct-Dec;5(4) pp253-66

Languages mentioned

• PILOT {1968} Computer aided instruction language
• SAIL {1968} Stanford Artificial Intelligence Language