title: Making needles less prickly.
authors.affiliation: Department of Pediatrics, University of Alberta, Edmonton, Alta.
authors.forename: Sarah J
authors.initials: SJ
authors.lastname: Curtis
authors.affiliation: Department of Pediatrics, University of Alberta, Edmonton, Alta.
authors.forename: William R
authors.initials: WR
authors.lastname: Craig
mesh_terms: D002406:Catheterization, Peripheral / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D019265:Spectroscopy, Near-Infrared / Q000379:methods*; D018084:Ultrasonography, Interventional / Q000379:methods*