Mishra, Ashutosh, and M.S. Vijay Kanth. “Synthesis and Evaluation of Mannich Base of B-Resorcylic Acid for Antiinflammatory and Antimicrobial Properties”. Asian Journal of Chemistry, vol. 17, no. 2, Jan. 2016, pp. 1231-4, https://asianpubs.org/index.php/ajchem/article/view/14246.