title: Hyperventilation-induced unconsciousness during labour.
authors.forename: R A
authors.initials: RA
authors.lastname: Bourlier
authors.forename: D J
authors.initials: DJ
authors.lastname: Birnbach
mesh_terms: D000767:Anesthesia, Epidural; D000075202:Contraindications; D005260:Female; D006801:Humans; D006985:Hyperventilation / Q000150:complications*; D007744:Obstetric Labor Complications / Q000209:etiology*; D011015:Pneumonia, Aspiration / Q000517:prevention & control; D011247:Pregnancy; D014474:Unconsciousness / Q000209:etiology*