title: Finding the bulging edge: a modified shamrock lumbar plexus block in average-weight patients.
authors.affiliation: Taipei, Taiwan juian.lin@tmu.edu.tw.
authors.forename: J-A
authors.initials: JA
authors.lastname: Lin
authors.affiliation: Taipei, Taiwan.
authors.forename: Y-J
authors.initials: YJ
authors.lastname: Lee
authors.affiliation: Taipei, Taiwan.
authors.forename: H-T
authors.initials: HT
authors.lastname: Lu
mesh_terms: D006801:Humans; D008160:Lumbosacral Plexus / Q000000981:diagnostic imaging*; D009339:Needles; D009407:Nerve Block / Q000379:methods*; D013131:Spine / Q000000981:diagnostic imaging; D018084:Ultrasonography, Interventional / Q000379:methods*