General aspects of trace elements and health.
D001692:Biological Transport; D002648:Child; D002664:Child Nutritional Physiological Phenomena; D002675:Child, Preschool; D002857:Chromium / Q000172:deficiency; D005504:Food Analysis; D006262:Health; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008667:Metalloproteins / Q000378:metabolism; D012623:Seawater; D012643:Selenium / Q000172:deficiency; D014131:Trace Elements / Q000172:deficiency / Q000378:metabolism; D015032:Zinc / Q000172:deficiency
D008667:Metalloproteins; D014131:Trace Elements; D002857:Chromium; D012643:Selenium; D015032:Zinc