title: Chorion biopsy for prenatal testing in Hunter's syndrome.
mesh_terms: D000328:Adult; D002823:Chorion / Q000201:enzymology*; D004796:Clinical Enzyme Tests; D005260:Female; D006801:Humans; D007066:Iduronate Sulfatase / Q000032:analysis; D008297:Male; D016532:Mucopolysaccharidosis II / Q000175:diagnosis*; D011247:Pregnancy; D011296:Prenatal Diagnosis
chemical_list: D007066:Iduronate Sulfatase