Tsugita, Kayo, Yuka Matsuki, Tsuyoshi Murakami, Maki Mizogami, and Kenji Shigemi. “A Randomized Controlled Trial to Verify the Efficacy of Alkalinized Local Anesthetics in Ultrasound-Guided Supraclavicular Brachial Plexus Block”. Anaesthesia, Pain & Intensive Care (January 20, 2019): 301-305. Accessed July 3, 2024. https://apicareonline.com/index.php/APIC/article/view/129.