title: First-trimester diagnosis of Hunter syndrome (MPS II)
authors.forename: G T
authors.initials: GT
authors.lastname: Besley
authors.forename: D M
authors.initials: DM
authors.lastname: Broadhead
authors.forename: P M
authors.initials: PM
authors.lastname: Ellis
mesh_terms: D002824:Chorionic Villi / Q000201:enzymology; D015193:Chorionic Villi Sampling; D005260:Female; D005347:Fibroblasts / Q000201:enzymology; D006801:Humans; D007066:Iduronate Sulfatase / Q000032:analysis; D016532:Mucopolysaccharidosis II / Q000175:diagnosis*; D011237:Predictive Value of Tests; D011247:Pregnancy
chemical_list: D007066:Iduronate Sulfatase