“Synthesis, Cytotoxicity, Xanthine Oxidase Inhibition, Antioxidant of New Pyrazolo{3,4 d}Pyrimidine Derivatives”. Baghdad Science Journal, vol. 16, no. 4(Suppl.), Dec. 2019, p. 1003, https://doi.org/10.21123/bsj.2019.16.4(Suppl.).1003.