Ainhoa Álvarez-Ruiz-Larrinaga, Jorge Ullate, Angela L. D’Rozario, Jong-Won Kim, Anna E. Mullins, Ron R. Grunstein, Carla Pía, Carlos Egea-Santaolalla, David Gozal, Joaquín Durán-Cantolla, Maria Comas. "Sleep spindle density increases in patients with severe obstructive sleep apnea after 6 months of treatment: a longitudinal study." Scientific Reports, 2026. doi:10.1038/s41598-026-50660-6