title: [Measurement of histidase activity in the oral mucous membrane with radioactivity labelled L-histidine (author's transl)].
mesh_terms: D000328:Adult; D000642:Ammonia-Lyases / Q000032:analysis*; D002250:Carbon Radioisotopes; D002675:Child, Preschool; D005260:Female; D006639:Histidine / Q000097:blood; D006638:Histidine Ammonia-Lyase / Q000032:analysis*; D006801:Humans; D007223:Infant; D008297:Male; D008661:Metabolism, Inborn Errors / Q000175:diagnosis; D008832:Microchemistry / Q000379:methods; D009061:Mouth Mucosa / Q000201:enzymology*
chemical_list: D002250:Carbon Radioisotopes; D006639:Histidine; D000642:Ammonia-Lyases; D006638:Histidine Ammonia-Lyase