title: Cytochemistry of leukocytic enzymes in Down's syndrome.
mesh_terms: D000135:Acid Phosphatase / Q000097:blood*; D000367:Age Factors; D000469:Alkaline Phosphatase / Q000097:blood*; D002648:Child; D002675:Child, Preschool; D004314:Down Syndrome / Q000201:enzymology*; D004950:Esterases / Q000097:blood*; D006651:Histocytochemistry; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000201:enzymology*; D007962:Leukocytes / Q000201:enzymology*; D014314:Trisomy
chemical_list: D004950:Esterases; D000469:Alkaline Phosphatase; D000135:Acid Phosphatase