Pandey, D.J., Ranjan, A., Chandra Gupta, R. and Khan, P. 2020. Ablution exercise – may prevent dacryocystitis. Tropical Journal of Ophthalmology and Otolaryngology. 4, 8 (Jan. 2020), 463-467. DOI:https://doi.org/10.17511/jooo.2019.i08.03.