Indication, performance and outcomes of adrenal vein sampling in patients with primary hyperaldosteronism Andrés Ribas; Juan J. Chillarón; Susana Vázquez; M. José Carrera; Nicolás Martínez-Ruiz; Isabel Galcerán; Leyre Lorente; Alejandro Pascagaza; Juan Sánchez-Parrilla; Albert Frances; Joan J. Sancho; Ander Zugazaga; Albert Clarà; Marta Crespo; Anna Oliveras;