Tariq, Saira, Ali Naveed, Izza Bazigh, Zainab Pervaiz, Kanza Noor Butt, Zabreen Tahir, Rabia Ashraf, et al. 2017. “Symptomatology and Disease Conditions of Patients Visiting the Largest Tertiary Care Hospital in Punjab, Pakistan: A One-Day Point Prevalence Study”. Annals of King Edward Medical University 23 (3). https://doi.org/10.21649/akemu.v23i3.2004.