title: Modified sitting position: a new position for spinal anesthesia.
authors.forename: Mohammad T
authors.initials: MT
authors.lastname: Baigmohammadi
authors.forename: Zahid Hussain
authors.initials: ZH
authors.lastname: Khan
mesh_terms: D000775:Anesthesia, Spinal / Q000379:methods*; D006801:Humans; D011187:Posture / Q000502:physiology*