“PAIR-LEVEL DRUG–DRUG INTERACTION EXPOSURE AND ORDINAL CLINICAL OUTCOMES IN CHILDREN HOSPITALIZED WITH PNEUMONIA: PROTOCOL FOR A PROSPECTIVE MULTICENTRE COHORT STUDY IN PESHAWAR, PAKISTAN” (2026) Frontier in Medical and Health Research, 4(3), pp. 5070–5075. Available at: https://fmhr.net/index.php/fmhr/article/view/3916 (Accessed: 8 November 2026).