Association between attention-deficit/hyperactivity symptoms and sleep in preschoolers Rita Gomes; Bebiana Sousa; Diana Gonzaga; Catarina Prior; Marta Rios; Inês Vaz Matos;

The impact of methylphenidate treatment on the functional and structural properties of the left ventricle: A medium-term prospective study Adrián García Ron; María Rodriguez Mesa; Eva Arias Vivas; Marta Bote Gascon;