title: Early prenatal diagnosis of nail-patella syndrome by ultrasonography.
mesh_terms: D000328:Adult; D005260:Female; D005315:Fetal Diseases / Q000000981:diagnostic imaging*; D006801:Humans; D009261:Nail-Patella Syndrome / Q000000981:diagnostic imaging* / Q000235:genetics; D013997:Time Factors; D016216:Ultrasonography, Prenatal