@article{doi:10.14744/nci.2020.09471,
author = {Kabakoglu Unsur, Emel},
title = {Vitamin D levels of the healthy infants using oral spray or drop form of vitamin D supplement in the first year of life},
journal = {North Clin Istanb},
volume = {8},
number = {1},
pages = {31-36},
year = {2021},
doi = {10.14744/nci.2020.09471},
note ={PMID: 33623870},

URL = {https://dx.doi.org/10.14744/nci.2020.09471},
eprint = {https://dx.doi.org/10.14744/nci.2020.09471}
}