5-beta-cholestane-3-alpha,7-alpha,12-alpha,24,25-pentol/Creatinine &#x7C; Urine &#x7C; Chemistry - non-challenge
5-beta-cholestane-3-alpha,7-alpha,12-alpha,24,25-pentol/creatinine &#x7c; urine &#x7c; chemistry - non-challenge
5-beta-cholestane-3-alpha,7-alpha,12-alpha,24,25-pentol/Creatinine &#x7C; Urine &#x7C; Chemistry - non-challenge
5-beta-cholestane-3-alpha,7-alpha,12-alpha,24,25-pentol/creatinine &#x7c; urine &#x7c; chemistry - non-challenge