2024. Histamine-2 Receptor Antagonists and Proton Pump Inhibitors: Efficacy and drug prediletion in Stress Ulcer prophylaxis in patients admitted to the Pediatric Oncology ICU at Uopeccan Hospital. Research, Society and Development. 13, 1 (Jan. 2024), e9813144829. DOI:https://doi.org/10.33448/rsd-v13i1.44829.