title: Sleep disturbance in the young child.
mesh_terms: D002657:Child Development; D002675:Child, Preschool; D003448:Crying; D004777:Environment; D005190:Family; D006760:Hospitalization; D006801:Humans; D006993:Hypnotics and Sedatives / Q000627:therapeutic use; D007223:Infant; D007231:Infant, Newborn; D012893:Sleep Wake Disorders / Q000209:etiology / Q000628:therapy*; D013315:Stress, Psychological
chemical_list: D006993:Hypnotics and Sedatives