title: Prenatal diagnosis of lethal perinatal osteogenesis imperfecta (OI type II).
mesh_terms: D000328:Adult; D000649:Amniocentesis; D000653:Amniotic Fluid / Q000032:analysis; D005260:Female; D005333:Fetus / Q000000981:diagnostic imaging; D006801:Humans; D010013:Osteogenesis Imperfecta / Q000175:diagnosis*; D011247:Pregnancy; D011296:Prenatal Diagnosis; D011347:Procollagen / Q000032:analysis; D011859:Radiography; D012306:Risk; D012867:Skin / Q000473:pathology; D014463:Ultrasonography
chemical_list: D011347:Procollagen