title: Urinary fluoride concentration in mothers and neonates after methoxyflurane-nitrous oxide analgesia during labour.
mesh_terms: D000769:Anesthesia, Inhalation; D000773:Anesthesia, Obstetrical; D005260:Female; D005459:Fluorides / Q000652:urine*; D006801:Humans; D007231:Infant, Newborn; D007477:Ions; D008733:Methoxyflurane; D009609:Nitrous Oxide; D011247:Pregnancy; D014835:Volatilization
chemical_list: D007477:Ions; D008733:Methoxyflurane; D009609:Nitrous Oxide; D005459:Fluorides