%0 Journal Article %T TSH and Thyrotropic Agonists: Key Actors in Thyroid Homeostasis %A Johannes W. Dietrich %A Gabi Landgrafe %A Elisavet H. Fotiadou %J Journal of Thyroid Research %D 2012 %I %R 10.1155/2012/351864 %U http://dx.doi.org/10.1155/2012/351864