Sonia Aziz, Hira Ehsan Khattak, Rabia Akhtar Cheema, Avais Ahmad, Samra Choudhry, and Kiran Shaikh, “Unmasking Anemia: Insights into Prevalence, Severity, and Comorbidities in Hospitalized Elderly Patients”, IJPRT, vol. 16, no. 2, pp. 4297–4303, Aug. 2026.