A.-E.-J. . Nasir, Muhammad Faheem, Qinnat Ullah, Nazia Sultana, and Abuzr Ali, “IMPACT OF ANEMIA ON LENGTH OF HOSPITAL STAY IN PATIENTS ADMITTED WITH HEART FAILURE”, IJHR, vol. 3, no. 7, pp. 218–224, Jul. 2025, doi: 10.71000/v131dw74.