Siqueira, Hugo C. T., Clarissa M. M. Stoffel de Siqueira, Marlon Miguel Bianchi de Lima, and Leonardo T. C. Lins. 2023. “New Standardized Loco-Regional Anesthesia Based for Dacryocystorhinostomy: Role for Blunt Canula Ultrassonographic Guided”. Research Developments in Medicine and Medical Science Vol. 2, March, 17-27. https://doi.org/10.9734/bpi/rdmms/v2/18486D.