{Reference Type}: Letter {Title}: Ultrasound-guided parasternal intercostal nerve block. {Author}: Ohgoshi Y;Ino K;Matsukawa M; {Journal}: J Anesth {Volume}: 30 {Issue}: 5 {Year}: 10 2016 {Factor}: 2.931 {DOI}: 10.1007/s00540-016-2202-5 {Abstract}: