Denny CE, Ramapuram J, Bastian TS, Binnal A, Sujir N. Oral and Systemic Comorbidities and its Relation to Cluster of Differentiation 4 Counts in Human Immunodeficiency Virus Patients on Highly Active Antiretroviral Therapy: An Observational Study. World J Dent 2019; 10 (4):275-279.