Kumar, R., Y. S. Rizvi, C. Kumar, and P. S. S. Athwal. “A Rare Case Report of Idiopathic CD4 Lymphocytopenia in an Indian Male With Nasal Rhizopus Fungal Polyp With Drug-Induced Acute Kidney Injury: Idiopathic CD4 Lymphocytopenia Having Opportunistic Infection As Fungal Nasal Polyp and drug‑induced Acute Kidney Injury”. Community Acquired Infection, vol. 6, no. 2, June 2020, https://www.hksmp.com/journals/cai/article/view/179.