Rickets. 1. An old enemy returns.
D000293:Adolescent; D001208:Asia / Q000208:ethnology; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D012279:Rickets / Q000188:drug therapy / Q000453:epidemiology*; D006113:United Kingdom; D014807:Vitamin D / Q000627:therapeutic use
D014807:Vitamin D