title: Histidine decarboxylase activity in human allergic contact dermatitis.
mesh_terms: D002262:Carboxy-Lyases; D003877:Dermatitis, Contact / Q000201:enzymology* / Q000473:pathology; D005470:Fluorometry; D006632:Histamine / Q000032:analysis; D006639:Histidine; D006651:Histocytochemistry; D006801:Humans; D012867:Skin / Q000201:enzymology / Q000473:pathology
chemical_list: D006639:Histidine; D006632:Histamine; D002262:Carboxy-Lyases