preferred_name: Elevated urine 2,3-dihydroxy-2-methylbutanoic acid level
preferred_name_lc: elevated urine 2,3-dihydroxy-2-methylbutanoic acid level
label: Elevated urine 2-methyl-2,3-dihydroxybutyrate level
label_lc: elevated urine 2-methyl-2,3-dihydroxybutyrate level