title: Vaginal delivery in placental sulphatase deficiency. Two case reports with some unusual features.
mesh_terms: D000328:Adult; D036861:Delivery, Obstetric; D005260:Female; D006801:Humans; D010920:Placenta / Q000201:enzymology*; D011247:Pregnancy; D011296:Prenatal Diagnosis; D043266:Steryl-Sulfatase; D013429:Sulfatases / Q000172:deficiency*
chemical_list: D013429:Sulfatases; D043266:Steryl-Sulfatase