title: Acute intermittent porphyria in The Netherlands. Heterogeneity of the enzyme porphobilinogen deaminase.
mesh_terms: D000208:Acute Disease; D000642:Ammonia-Lyases / Q000235:genetics*; D004912:Erythrocytes / Q000201:enzymology; D006801:Humans; D011163:Hydroxymethylbilane Synthase / Q000235:genetics*; D009426:Netherlands; D011164:Porphyrias / Q000201:enzymology / Q000235:genetics*
chemical_list: D011163:Hydroxymethylbilane Synthase; D000642:Ammonia-Lyases