title: Purines poison lymphocytes.
mesh_terms: D000241:Adenosine; D000243:Adenosine Deaminase / Q000172:deficiency; D001402:B-Lymphocytes / Q000276:immunology*; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007153:Immunologic Deficiency Syndromes / Q000209:etiology*; D007223:Infant; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000209:etiology*; D008661:Metabolism, Inborn Errors / Q000276:immunology; D011684:Purine Nucleosides; D011683:Purine-Nucleoside Phosphorylase / Q000172:deficiency; D011687:Purines / Q000378:metabolism*; D013601:T-Lymphocytes / Q000276:immunology*
chemical_list: D011684:Purine Nucleosides; D011687:Purines; D011683:Purine-Nucleoside Phosphorylase; D000243:Adenosine Deaminase; D000241:Adenosine