[chemical elements that are needed in minute quantities for the proper growth, development, and physiology of an organism. ( CSP )]
UMLS (NCI) C0040577 - Biologically Active Substance
- Element, Ion, or Isotope
Relation/PAR: Element
Relation/CHD: B
chromium
Co
copper
I
manganese
Mo
Metallic Nickel
Se
Sn element
V element
[TN405] ZINC
[TN401] IRON