B. S. Ramudu, D. Ramachandran, S. V. Rao, C. M. Krishna, B. S. Narayana, and K. N. Reddy, “Design and Synthesis of Antimicrobial Active New Molecular Entities of N-Substituted Pipradol Derivatives”, ajc, vol. 29, no. 10, pp. 2113–2115, Oct. 2017.