title: Myoadenylate deaminase deficiency in a patient with progressive systemic sclerosis.
mesh_terms: D000659:AMP Deaminase / Q000172:deficiency*; D000328:Adult; D006801:Humans; D008297:Male; D009132:Muscles / Q000201:enzymology; D009709:Nucleotide Deaminases / Q000172:deficiency*; D011241:Prednisone / Q000627:therapeutic use; D012595:Scleroderma, Systemic / Q000188:drug therapy / Q000201:enzymology*
chemical_list: D009709:Nucleotide Deaminases; D000659:AMP Deaminase; D011241:Prednisone