title: Should plasma or urinary MHPG be measured in psychiatric research? A critical comment.
mesh_terms: D000320:Adrenergic Fibers / Q000378:metabolism; D001921:Brain / Q000378:metabolism; D003866:Depressive Disorder / Q000097:blood / Q000378:metabolism* / Q000652:urine; D006018:Glycols / Q000378:metabolism*; D006801:Humans; D008734:Methoxyhydroxyphenylglycol / Q000097:blood / Q000378:metabolism* / Q000652:urine
chemical_list: D006018:Glycols; D008734:Methoxyhydroxyphenylglycol