title: Increased urinary dihydroxyphenylalanine oxidase activity in patients suffering from malignant melanoma.
mesh_terms: D004156:Catechol Oxidase / Q000037:antagonists & inhibitors / Q000652:urine*; D002850:Chromatography, Gel; D003956:Dialysis; D004295:Dihydroxyphenylalanine; D006358:Hot Temperature; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007700:Kinetics; D008433:Mathematics; D008545:Melanoma / Q000175:diagnosis / Q000201:enzymology*; D010783:Photometry; D013053:Spectrophotometry; D014466:Ultraviolet Rays
chemical_list: D004295:Dihydroxyphenylalanine; D004156:Catechol Oxidase