Polysomnographic Phenotypes of Obstructive Sleep Apnea in a Real-Life Cohort: A Pathophysiological Approach Mercè Gasa; Neus Salord; Eva Fontanilles; Sandra Pérez Ramos; Eliseo Prado; Natalia Pallarés; Salud Santos Pérez; Carmen Monasterio;

Defining the Heterogeneity of Sleep Apnea Syndrome: A Cluster Analysis With Implications for Patient Management Sofía Romero-Peralta; Francisco García-Rio; Pilar Resano Barrio; Esther Viejo-Ayuso; Jose Luis Izquierdo; Rodrigo Sabroso; Jorge Castelao; Jesús Fernández Francés; Olga Mediano;

Hypoxic Burden in Obstructive Sleep Apnea: Present and Future Miguel A. Martinez-Garcia; Manuel Sánchez-de-la-Torre; David P. White; Ali Azarbarzin;