title: Letter: Prenatal diagnosis of hypophosphatasia.
mesh_terms: D000328:Adult; D000469:Alkaline Phosphatase / Q000032:analysis; D000653:Amniotic Fluid / Q000166:cytology / Q000201:enzymology; D005260:Female; D006801:Humans; D007014:Hypophosphatasia / Q000175:diagnosis* / Q000201:enzymology; D011247:Pregnancy; D011296:Prenatal Diagnosis
chemical_list: D000469:Alkaline Phosphatase