title: Ecto-5'-nucleotidase deficiency: association with adenosine deaminase deficiency and nonassociation with deoxyadenosine toxicity.
mesh_terms: D015720:5'-Nucleotidase; D000243:Adenosine Deaminase / Q000172:deficiency*; D002460:Cell Line; D006801:Humans; D007153:Immunologic Deficiency Syndromes / Q000201:enzymology; D007223:Infant; D008297:Male; D009700:Nucleoside Deaminases / Q000172:deficiency*; D009708:Nucleotidases / Q000172:deficiency*; D011683:Purine-Nucleoside Phosphorylase / Q000378:metabolism
chemical_list: D011683:Purine-Nucleoside Phosphorylase; D009708:Nucleotidases; D015720:5'-Nucleotidase; D009700:Nucleoside Deaminases; D000243:Adenosine Deaminase