{Reference Type}: Case Reports {Title}: Brachial plexus, superficial cervical plexus, and intercostobrachial nerve block under sedation in a morbidly obese patient undergoing proximal humerus fracture intramedullary nailing repair: A case report. {Author}: Nakamura H;Ishitsuka S; {Journal}: J Clin Anesth {Volume}: 73 {Issue}: 0 {Year}: Oct 2021 {Factor}: 9.375 {DOI}: 10.1016/j.jclinane.2021.110326 {Abstract}: