title: Letter: Over-oxygenation and abdominal decompression during labour.
mesh_terms: D000005:Abdomen; D001274:Atmospheric Pressure; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000209:etiology*; D007743:Labor, Obstetric; D010100:Oxygen / Q000506:poisoning*; D011247:Pregnancy
chemical_list: D010100:Oxygen