Sleep behaviour studied longitudinally. Data from 4-16 years on duration, night-awakening and bed-sharing.
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005192:Family Health; D006801:Humans; D008137:Longitudinal Studies; D011379:Prognosis; D002666:Psychology, Child; D012893:Sleep Wake Disorders / Q000175:diagnosis* / Q000523:psychology