“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): 5070-75. https://fmhr.net/index.php/fmhr/article/view/3916.