Sleep patterns in Spanish adolescents: associations with TV watching and leisure-time physical activity
Titel:
Sleep patterns in Spanish adolescents: associations with TV watching and leisure-time physical activity
Auteur:
Ortega, Francisco B. Chillón, Palma Ruiz, Jonatan R. Delgado, Manuel Albers, Ulrike Álvarez-Granda, Jesús L. Marcos, Ascensión Moreno, Luis A. Castillo, Manuel J.