by Akerstedt, TG, Kecklund, G, Axelsson, J
Published in JOURNAL OF SLEEP RESEARCH (2006)

by Akerstedt, TG, Fredlund, P, Jansson, B, Gillberg, M
Published in SLEEP (2001)

by Akerstedt, TG, Ekstedt, M, Soderstrom, M, Nilsson, J, Axelson, J, d'Onofrio, P, Kecklund, G
Published in SLEEP (2002)

by Akerstedt, TG, Lowden, A, Holmback, U, Forslund, A, Lennernaes, M, Hambraeus, L
Published in SLEEP (2001)