Dapsone‐induced methaemoglobinaemia in leprosy: a close mimic of 'happy hypoxia' in the COVID‐19 pandemic. (9th June 2021) - Tripathi, T.; Singh, A.R.; Kapoor, R.; Sinha, A.; Ghosh, S.; Kaur, K.; Pokhariya, D.; Maity, S.; Tapadar, A.; Chandra, A.