{Reference Type}: Case Reports {Title}: Thoracic paravertebral nerve block as the sole anesthetic for an open biopsy of a large anterior mediastinal mass. {Author}: Spiček-Macan J;Stančić-Rokotov D;Hodoba N;Kolarić N;Cesarec V;Pavlović L; {Journal}: J Cardiothorac Vasc Anesth {Volume}: 28 {Issue}: 4 {Year}: Aug 2014 {Factor}: 2.894 {DOI}: 10.1053/j.jvca.2013.04.001 {Abstract}: