Media type: E-Article Title: Ketamine plus bupivacaine versus Nalbuphine plus bupivacaine caudal anesthesia in pediatric sub umbilical surgeries Contributor: Mohamed, khalid Ahmed; Mohamed, Hatem Saber; Soliman, Mohamed Abdel rahman imprint: Egypts Presidential Specialized Council for Education and Scientific Research, 2021 Published in: SVU-International Journal of Medical Sciences Language: English DOI: 10.21608/svuijm.2021.54591.1059 ISSN: 2636-3402 Keywords: General Earth and Planetary Sciences ; General Environmental Science Origination: Footnote: Access State: Open Access