1. Drake RL, Vogl AW, Mitchell AW. Gray's Anatomy for Students. 2nded. Philadelphia, PA: Churchill Livingstone/Elsevier; 2010.
2. Sinnatamby CS. Last's Anatomy Regional and Applied. 12thed. Edinburgh: Churchill Livingstone Elsevier, 2011.
3. Knipe H, Hacking C. Ulnar nerve. Reference article, Radiopaedia.org. [Last accessed on 2022 Jun 19]. https://doi.org/10.53347/rID-24690
4. Hadzic A. Ultrasound-guided forearm blocks. In: Hadzic's Peripheral Nerve Blocks and Anatomy for Ultrasound-Guided Regional Anesthesia. 2nd ed. Ch. 33. New York: McGraw Hill; 2012.
5. Flexor digitorum plane block: A novel approach to median and ulnar nerve blockade;Jolly;J Clin Anesth,2022