title: The effect of 45-degree head up tilt on bloody tap during lumber puncture in children.
authors.forename: Rakesh
authors.initials: R
authors.lastname: Garg
mesh_terms: D000775:Anesthesia, Spinal; D002555:Cerebrospinal Fluid / Q000502:physiology; D002648:Child; D006470:Hemorrhage / Q000209:etiology*; D006801:Humans; D011187:Posture / Q000502:physiology*; D013129:Spinal Puncture / Q000379:methods*; D013131:Spine / Q000098:blood supply*