title: Perceived difficulty and success rate of landmark- vs ultrasonography-guided lumbar punctures in a novice study group: a randomized crossover trial.
authors: Department of Emergency Medicine, Virginia Commonwealth University, Richmond, VA. Electronic address: michael.vitto@vcuhealth.org.
authors: Michael Joseph
authors: MJ
authors: Vitto
authors: Department of Emergency Medicine, Virginia Commonwealth University, Richmond, VA.
authors: Christina Marie
authors: CM
authors: Vitto
authors: Department of Emergency Medicine, Virginia Commonwealth University, Richmond, VA.
authors: Melissa
authors: M
authors: Myers
authors: Department of Emergency Medicine, Virginia Commonwealth University, Richmond, VA.
authors: John Michael
authors: JM
authors: Joyce
authors: Department of Emergency Medicine, Virginia Commonwealth University, Richmond, VA.
authors: Jordan
authors: J
authors: Tozer
authors: Department of Emergency Medicine, Virginia Commonwealth University, Richmond, VA.
authors: David Paul
authors: DP
authors: Evans
mesh_terms: D018592:Cross-Over Studies; D006801:Humans; D013129:Spinal Puncture / Q000379:methods*; D013337:Students, Medical; D018084:Ultrasonography, Interventional / Q000379:methods*