{Reference Type}: Letter {Title}: Prevalence of diabetes mellitus in patients with Takotsubo syndrome: The value of registries. {Author}: Madias JE; {Journal}: Int J Cardiol {Volume}: 202 {Issue}: 0 {Year}: Jan 2016 1 {Factor}: 4.039 {DOI}: 10.1016/j.ijcard.2015.10.017 {Abstract}: