Shanmugam, Priadharshini, Hemalatha Dunna, Sophia Paleti, and A. Venkateswara Rao. “Comparative Study Between Ultrasound Guided Modified Pectoral Nerve Block Versus Erector Spinae Block in Breast Surgeries-Prospective Randomised Comparative Study”. International Journal of Basic & Clinical Pharmacology 12, no. 3 (April 27, 2023): 458–463. Accessed October 23, 2025. https://www.ijbcp.com/index.php/ijbcp/article/view/5298.