1. The effects of body mass index on the treatment of the patients with migraine headaches;Afshinmajd;Iran. J. Neurol.,2011
2. Depression in the elderly;Alexopoulos;Lancet,2005
3. The association of age and depression among the elderly: an epidemiologic exploration;Blazer;J. Gerontol.,1991
4. The role of epidemiology in mental disorder research;Borges;Salud Publica Mex.,2004
5. Education, mental health, and education-labor market misfit;Bracke;J. Health Soc. Behav.,2014