Sajjanar, Deepa S, Indira A Hundekari, Rekha Udgiri, Vijay Warad, and Sanjeev L Sajjannar. “Development and Validation of a Food Frequency Questionnaire for Use in Epidemiological Studies Among North Karnataka Population”. National Journal of Community Medicine 15, no. 04 (April 1, 2024): 289–298. Accessed May 18, 2024. https://njcmindia.com/index.php/file/article/view/3758.