label: N-acetylgalactosamine-4-sulfatase/N-acetylgalactosamine-6-sulfatase &#x7C; Urine &#x7C; Chemistry - non-challenge
label_lc: n-acetylgalactosamine-4-sulfatase/n-acetylgalactosamine-6-sulfatase &#x7c; urine &#x7c; chemistry - non-challenge