Dr. Arun Magendran, and Dr. G. Gandhi. “PREVALENCE OF GASTRO-ESOPHAGEAL REFLUX DISEASE IN PATIENTS WITH CHANGE IN VOICE”. Journal of Population Therapeutics and Clinical Pharmacology, vol. 30, no. 18, Nov. 2023, pp. 2909-15, doi:10.53555/jptcp.v30i18.3556.