Functional status in the elderly with insomnia.Published in:Quality of Life Research, 2007, v. 16, n. 2, p. 279, doi. 10.1007/s11136-006-9125-9By:López-Torres Hidalgo, Jesús;Boix Gras, Clotilde;David García, Yolanda;Téllez Lapeira, Juan;María del Campo del Campo, José;Ángeles López Verdejo, MaríaPublication type:Article