Prevalence and Risk Factors of Polypharmacy Among Elderly Patients Attending A General Medicine Outpatient Department: Cross-Sectional Study.: Original Article . Journal of Pak International Medical College, Pak International Medical College, Peshawar, Pakistan, v. 3, n. 1, p. 14–20, 2026. DOI: 10.64911/3cwkjg50. Disponível em: https://jpimc.org/index.php/JPIMC/article/view/51.. Acesso em: 26 jul. 2026.