Rizk, D E Maternal steroid sulfatase deficiency--cause of high-risk pregnancy? [electronic resource] - American journal of obstetrics and gynecology Aug 1994 - 566-7 p. digital Publication Type: Case Reports; Journal Article ISSN: 0002-9378 Standard No.: 10.1016/0002-9378(94)90305-0 doi Subjects--Topical Terms: Arylsulfatases--deficiencyEstriol--urineFemaleFetal Growth RetardationHumansPlacenta--enzymologyPregnancyPregnancy Complications--diagnosisSteryl-Sulfatase