title: The authors reply to Gaspar et al.
authors: Mavilde da Luz Gonçalves
authors: Mda L
authors: Pedreira
authors: Maria Angélica Sorgini
authors: MA
authors: Peterlini
authors: Priscilla Sete
authors: PS
authors: de Carvalho Onofre
mesh_terms: D002406:Catheterization, Peripheral / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D010173:Palpation; D018608:Ultrasonography, Doppler; D018084:Ultrasonography, Interventional