Kaner, Gulsah, Kubra Adiguzel, and Nilgun Kurklu. 2016. “ARE OBESE WOMEN A RISK GROUP FOR VITAMIN B12 AND FOLIC ACID DEFICIENCIES ?”. Romanian Journal of Diabetes Nutrition and Metabolic Diseases 23 (3), 299-306. https://www.rjdnmd.org/index.php/RJDNMD/article/view/84.