Diet Pal: A Web- Based Dietary Menu-Generating and Management System - Noah, S; Abdullah, S; Shahar, S; Abdul-Hamid, H; Khairudin, N; Yusoff, M; Ghazali, R; Mohd-Yusoff, N; Shafii, N; Abdul-Manaf, Z (Journal of Medical Internet Research, 2004)