Duong, T.K.L. et al. 2026. ASSOCIATION BETWEEN SERUM PROCALCITONIN LEVELS AND SEVERE PNEUMONIA IN CHILDREN AGED 2 MONTHS TO 5 YEARS AT CAN THO CHILDREN’S HOSPITAL. Cantho Journal of Medicine and Pharmacy. 100 (Jul. 2026), 21–28. DOI:https://doi.org/10.58490/ctjump.2026i100.4849.