Bartwal, J., Rawat, C. M. S., & Awasthi, S. (2017). Nutritional status of elderly in rural areas of Haldwani, Nainital district of Uttarakhand. International Journal Of Community Medicine And Public Health, 3(3), 687–691. https://doi.org/10.18203/2394-6040.ijcmph20160633