Saranteas, Theodosios Alevizou, Anastasia Sidiropoulou, Tatiana and Mavrogenis, Andreas Tomos, Periklis Florou, Panagiota and Papadimos, Thomas Kostopanagiotou, Georgia, Ultrasound-Guided Interscalene Brachial Plexus Nerve Block With an Ultralow Volume of Local Anesthetic for Post-Thoracotomy Shoulder Girdle Pain, Journal of Cardiothoracic and Vascular Anesthesia, (32), 312-317, 2018, W B SAUNDERS CO-ELSEVIER INC, 1053-0770, 1532-8422