Subashini Vichili Mohan , Gayathri Balasubramaniam, Gunaseelan Mirunalini. 2025. “A Double-Blinded Randomized Controlled Study on the Effectiveness of Postoperative Analgesia-Comparison Between Ultrasound Versus Anatomical Landmark Technique of Blocking Bilateral Supra Zygomatic Maxillary Nerve in Paediatric Patients Undergoing Cleft P”. South Eastern European Journal of Public Health, February, 876-86. https://doi.org/10.70135/seejph.vi.4737.