Adibi, Peyman, Keshteli, Ammar Hassanzadeh, Talley, Nicholas J., Esmaillzadeh, Ahmad, Afshar, Hamid, Roohafza, Hamidreza, Bagherian-Sararoudi, Reza, Daghaghzadeh, Hamed, Soltanian, Nouroddin, Feinle-Bisset, Christine, Boyce, Phillip. Medknow Publications and Media; 2012. The study on the epidemiology of psychological, alimentary health and nutrition (SEPAHAN): overview of methodology.