Kumar, A.; Chetiwal, R.; Rastogi, P. .; Tanwar, S.; Gupta, S.; Patnaik, R.; Vankayalapati, M.; Gupta, S.; Arya, A. Severe Esophagitis and Chemical Pneumonitis As a Consequence of Dilute Benzalkonium Chloride Ingestion: A Case Report. Int J Med Stud 2021, 9, 231-234.