title: Fetal heart screening--have we hit a glass ceiling?
authors.forename: M
authors.initials: M
authors.lastname: Crade
mesh_terms: D002983:Clinical Competence / Q000592:standards*; D003951:Diagnostic Errors; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis*; D006801:Humans; D011247:Pregnancy; D011296:Prenatal Diagnosis / Q000592:standards*