B. B., S. R., P. Kulkarni, S. K. D., R. M., and A. N. C. “Sleep Apnea Risk, Cognitive and Functional Impairment: Hidden trio’s Among Elderly: An Exploratory Study in Mysore, Karnataka, India”. International Journal Of Community Medicine And Public Health, vol. 3, no. 11, Dec. 2016, pp. 3261-5, doi:10.18203/2394-6040.ijcmph20163947.