Singh, S. . (2019) “Agreement between Morbidities Patterns Rendered By Questionnaire Based Survey and Verification by Medical Officer in a Cohort-Based Long Term Epidemiological Study”, National Journal of Community Medicine, 10(02), pp. 69–74. Available at: https://njcmindia.com/index.php/file/article/view/447 (Accessed: 19 July 2025).