preferred_name: Monoclonal band observed &#x7C; Urine &#x7C; Chemistry - non-challenge
preferred_name_lc: monoclonal band observed &#x7c; urine &#x7c; chemistry - non-challenge
label: Monoclonal band observed &#x7C; Urine &#x7C; Chemistry - non-challenge
label_lc: monoclonal band observed &#x7c; urine &#x7c; chemistry - non-challenge