title: New method for quantitative analysis of pyridoxal-5'-phosphate in biological material.
mesh_terms: D001051:Apoenzymes / Q000378:metabolism; D004563:Electrochemistry; D007980:Levodopa / Q000378:metabolism; D011732:Pyridoxal Phosphate / Q000097:blood*; D014445:Tyrosine Decarboxylase / Q000378:metabolism
chemical_list: D001051:Apoenzymes; D007980:Levodopa; D011732:Pyridoxal Phosphate; D014445:Tyrosine Decarboxylase