@article{rustecka:hal-03280527,
TITLE = {The Impact of COVID-19 Pandemic during 2020-2021 on the Vitamin D Serum Levels in the Paediatric Population in Warsaw, Poland},
AUTHOR = {Rustecka, Agnieszka and Maret, Justyna and Drab, Ada and Leszczynska, Michalina and Tomaszewska, Agata and Lipinska-Opalka, Agnieszka and Bedzichowska, Agata and Kalicki, Boleslaw and Kubiak, Jacek Z.},
URL = {https://hal.science/hal-03280527},
JOURNAL = {Nutrients},
PUBLISHER = {MDPI},
VOLUME = {13},
NUMBER = {6},
PAGES = {1990},
YEAR = {2021},
MONTH = Jun, DOI = {10.3390/nu13061990},
KEYWORDS = {vitamin D ; COVID-19 ; children},
PDF = {https://hal.science/hal-03280527/file/nutrients-13-01990-v2.pdf},
HAL_ID = {hal-03280527},
HAL_VERSION = {v1},
}