Name | Info | Provider | Link |
---|---|---|---|
Vitamin D | free resource | MedlinePlus Health Information | https://medlineplus.gov/vitamind.html |
subscription/membership/fee required | Nature Publishing Group | https://doi.org/10.1038/sj.bjc.6605262 | |
free resource | PubMed Central | https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/19690551/ | |
free resource | Europe PubMed Central | https://europepmc.org/abstract/MED/19690551 |