Das, K.; Pal, A.; Dasgupta, A.; Bandyopadhyay, L.; Paul, B.; Mandal, S.; Podder, D.; Mandal, M. A Study on the Effectiveness of Educational Intervention Regarding First Aid Management of Selected Medical Emergencies Among Adolescents at a School in Kolkata. Int J Community Med Public Health 2019, 7, 340-344.