Functional structure of a high resolution thyroid nodule unit. Economic impact and results of its implementation in an Endocrinology department Javier Bodoque Cubas; José Fernández Sáez; Sergio Martínez Hervás; José Vicente Gil Boix; Juan José Salazar González; Raquel María Pallarés Gasulla; Marcella Miret Llauradó; Iñaki Argüelles Jiménez; Santiago Tofé Povedano;

Percutaneous ethanol injection therapy as the first line of treatment of symptomatic thyroid cysts Agustín Ángel Merchante Alfaro; Sandra Garzón Pastor; Susana Pérez Naranjo; Margarita González Boillos; Jacobo Blanco Dacal; Francisco Javier Maravall Royo; Pablo Abellán Galiana; Carlos Morillas Ariño;

Recommendations of the Spanish Society of Endocrinology and Nutrition (SEEN) on ¿what not to do¿ in clinical practice Juan José Díez; Emma Anda; Irene Bretón; Cintia González-Blanco; María Miguélez; Ana Zugasti; Alberto Fernández;