title: Making needles less prickly.
authors.affiliation: Alberta Children's Hospital, University of Calgary, Calgary, Alta.
authors.forename: David R R
authors.initials: DRR
authors.lastname: Lardner
authors.affiliation: Alberta Children's Hospital, University of Calgary, Calgary, Alta.
authors.forename: Adam O
authors.initials: AO
authors.lastname: Spencer
mesh_terms: D002406:Catheterization, Peripheral / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D019265:Spectroscopy, Near-Infrared / Q000379:methods*; D018084:Ultrasonography, Interventional / Q000379:methods*