No abstract available
MeSH terms
- Chromatography, High Pressure Liquid / standards
- Chromatography, Liquid / standards
- Female
- Humans
- Immunoassay / standards
- Male
- Mass Spectrometry / standards
- Practice Guidelines as Topic*
- Vitamin D / analogs & derivatives*
- Vitamin D / blood*
- Vitamin D Deficiency / blood*
- Vitamin D Deficiency / epidemiology
Substances
- Vitamin D
- 25-hydroxyvitamin D