Synthesis and Biological Evaluation of Some New 1-Pheyl, 3-Ethoxycarbonyl, 5-Hydroxy Indole Derivatives as a Potential Antimicrobial Agents. GJSFR. 2012;12(B7):33-44. Accessed January 21, 2026. https://journalofscience.org/index.php/GJSFR/article/view/447