Allison KC, Lundgren JD, O’Reardon JP, Martino NS, Sarwer DB, Wadden TA, Crosby R, Engel S, Stunkard AJ. The Night Eating Questionnaire (NEQ): psychometric properties of a measure of severity of the Night Eating Syndrome. Eat Behav 2008;9:62-72.

Allison KC, Lundgren JD, O’Reardon JP, Martino NS, Sarwer DB, Wadden TA, Crosby R, Engel S, Stunkard AJ. The Night Eating Questionnaire (NEQ): psychometric properties of a measure of severity of the Night Eating Syndrome. Eat Behav 2008;9:62-72.