preferred_name: Undetectable epinephrine (adrenaline) in plasma, urine, CSF
preferred_name_lc: undetectable epinephrine (adrenaline) in plasma, urine, csf
label: Undetectable epinephrine (adrenaline) in plasma, urine, CSF
label_lc: undetectable epinephrine (adrenaline) in plasma, urine, csf