Name | Info | Provider | Link |
---|---|---|---|
Vitamin D | free resource | MedlinePlus Health Information | https://medlineplus.gov/vitamind.html |
subscription/membership/fee required | Ovid Technologies, Inc. | http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=21694542.ui | |
subscription/membership/fee required | Wiley | https://onlinelibrary.wiley.com/doi/10.1097/MPG.0b013e318216920f | |
subscription/membership/fee required | Wolters Kluwer | https://doi.org/10.1097/MPG.0b013e318216920f |