Pharmacodynamics of fetal exposure to narcotics.
D000818:Animals; D004305:Dose-Response Relationship, Drug; D004569:Electroencephalography; D005260:Female; D005333:Fetus / Q000187:drug effects*; D009020:Morphine / Q000633:toxicity*; D009021:Morphine Dependence; D011247:Pregnancy; D012119:Respiration / Q000187:drug effects; D012756:Sheep; D012890:Sleep / Q000187:drug effects
D009020:Morphine