Tayyaba Nazir, Iqra Shahnwaz, Ammara Zafar. “Finding the Role of Elevated Antinuclear Antibodies (ANA) in Diagnosis and Treatment of Medically Critically Ill Patients”. Pakistan Journal of Medical & Health Sciences, vol. 16, no. 05, July 2022, p. 1073, doi:10.53350/pjmhs221651073.