title: A second case of inosine phosphorylase deficiency with severe T-cell abnormalities.
mesh_terms: D000243:Adenosine Deaminase / Q000097:blood; D002675:Child, Preschool; D004912:Erythrocytes / Q000201:enzymology; D005347:Fibroblasts / Q000201:enzymology; D005808:Genes, Recessive; D006801:Humans; D007111:Immunity, Cellular; D007153:Immunologic Deficiency Syndromes / Q000201:enzymology* / Q000235:genetics; D008214:Lymphocytes / Q000201:enzymology; D008297:Male; D010375:Pedigree; D010430:Pentosyltransferases / Q000172:deficiency*; D011683:Purine-Nucleoside Phosphorylase / Q000097:blood / Q000172:deficiency*; D013601:T-Lymphocytes / Q000276:immunology*
chemical_list: D010430:Pentosyltransferases; D011683:Purine-Nucleoside Phosphorylase; D000243:Adenosine Deaminase