title: [Complications of prolonged epidural analgesia with opiates].
mesh_terms: D000767:Anesthesia, Epidural / Q000009:adverse effects*; D005260:Female; D006801:Humans; D009020:Morphine / Q000009:adverse effects*; D011247:Pregnancy
chemical_list: D009020:Morphine
vernacular_title: Oslozhneniia dlitel'noĭ épidural'noĭ analgezii opiatami.