Letter: Improving babies with Down's syndrome.
D000547:Amantadine / Q000494:pharmacology / Q000627:therapeutic use*; D002657:Child Development / Q000187:drug effects*; D004314:Down Syndrome / Q000188:drug therapy*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male
D000547:Amantadine