Aarabi, S. S., Semnani, F., Aminzade, Z., Mehrizi, R., Gholamnezhad, M., Armand, R., Armand, N., Ghamkhar, L. (2026). Prevalence, predictors, and clinical relevance of drug–drug interactions in outpatient prescribing: A national cross-sectional study. PLoS ONE. https://doi.org/10.1371/journal.pone.0345076