The chemical elements of life.
D000818:Animals; D005075:Biological Evolution; D004798:Enzymes; D005461:Fluorine; D009747:Nutritional Physiological Phenomena; D009942:Organometallic Compounds; D051381:Rats; D012825:Silicon; D014001:Tin; D014131:Trace Elements; D014639:Vanadium
D004798:Enzymes; D009942:Organometallic Compounds; D014131:Trace Elements; D014639:Vanadium; D005461:Fluorine; D014001:Tin; D012825:Silicon