title: [Letter: Determination of uroporphyrinogen I synthetase in intermittent acute porphyria. 7 cases].
mesh_terms: D000208:Acute Disease; D000328:Adult; D000367:Age Factors; D000368:Aged; D000642:Ammonia-Lyases / Q000097:blood*; D004912:Erythrocytes / Q000201:enzymology; D005260:Female; D006801:Humans; D011163:Hydroxymethylbilane Synthase / Q000097:blood*; D008875:Middle Aged; D010507:Periodicity; D011164:Porphyrias / Q000201:enzymology*
chemical_list: D011163:Hydroxymethylbilane Synthase; D000642:Ammonia-Lyases
vernacular_title: Dosage de l'uroporphyrinogène l synthétase dans la porphyrie aiguë intermittente. Sept cas