A New Variant of the PTEN Gene in Relation to Cowden Syndrome Type 1 - Marina Fernández-Villares; Isabel Villegas-Romero; Cristina Collantes-Rodríguez; Mario Linares-Barrios; Ana S. Benito-Godino; Francisco Mora-Lopez (Wolters Kluwer Medknow Publications, 2024)