Molaei Tavana, Parastoo, et al. “Effect of Oral Allopurinol in Elevated Liver Enzyme Reduction in Pediatric Acute Lymphoblastic Leukemia During Maintenance Therapy”. Novelty in Biomedicine, vol. 14, no. 1, Feb. 2026, pp. 1-12, doi:10.22037/nbm.v14i1.48158.