D. Tirumalasetty, D. G. Shewade, B. Dubashi, and S. R. Katiboina, “Ethnic differences in allele, genotype distributions and lung cancer risk of polymorphisms of gemcitabine metabolic pathway genes in south Indian population”, Int J Basic Clin Pharmacol, vol. 7, no. 9, pp. 1693–1700, Aug. 2018.