2,3-dinor 11 beta-Prostaglandin F2 alpha/Creatinine &#x7C; Urine &#x7C; Chemistry - non-challenge
2,3-dinor 11 beta-prostaglandin f2 alpha/creatinine &#x7c; urine &#x7c; chemistry - non-challenge
2,3-dinor 11 beta-Prostaglandin F2 alpha/Creatinine &#x7C; Urine &#x7C; Chemistry - non-challenge
2,3-dinor 11 beta-prostaglandin f2 alpha/creatinine &#x7c; urine &#x7c; chemistry - non-challenge