Caregiver disruptions and sleep of high-risk infants.
D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000451:nursing / Q000503:physiopathology*; D007235:Infant, Premature, Diseases / Q000503:physiopathology; D007363:Intensive Care Units, Neonatal; D009732:Nursing Care; D010290:Parents; D010820:Physicians; D012890:Sleep; D012892:Sleep Deprivation