@article{Albayrak2021_518348, author={Davut Albayrak and Canan ALBAYRAK}, title={Clinical follow-up of children with high vitamin B12 values: should we worry?}, year={2021}, journal={Turkish Journal of Pediatrics}, issn={0041-4301}, volume={63}, number={6}, url={http://search/yayin/detay/518348} }