Validation of the World Health Organisation 5-Item Well- Being Index (WHO-5) among the Adult Population Living in a Chronically Arsenic Affected Area of Rural West Bengal in India. IJPHRD [Internet]. 2020 Mar. 26 [cited 2026 May 6];11(3):726-31. Available from: https://medicopublication.com/index.php/ijphrd/article/view/1384