title: Alterations of the sleep cycle in heroin-addicted and "suspect" newborns.
mesh_terms: D001925:Brain Damage, Chronic / Q000503:physiopathology; D002490:Central Nervous System / Q000502:physiology / Q000503:physiopathology; D002986:Clinical Trials as Topic; D004562:Electrocardiography; D004569:Electroencephalography; D004576:Electromyography; D004585:Electrooculography; D005260:Female; D006339:Heart Rate; D003932:Heroin; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000503:physiopathology*; D008431:Maternal-Fetal Exchange; D009043:Motor Activity; D011247:Pregnancy; D011248:Pregnancy Complications / Q000503:physiopathology*; D012890:Sleep; D012894:Sleep Stages; D012895:Sleep, REM; D019966:Substance-Related Disorders / Q000235:genetics / Q000503:physiopathology*
chemical_list: D003932:Heroin