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A. Mutar M, F. Jawad S. Synthesis And characterization Of New Type Of Biodegradable Polyurethane Containing Azo Derivatives Of Benzocaine. QJPS [Internet]. 2018Jul.31 [cited 2026Jan.18];20(3):110 -38. Available from: https://www.journalsc.qu.edu.iq.51-77-64-103.cpanel.site/index.php/JOPS/article/view/841