title: Ultrasound: prematurity and potential risks.
authors.affiliation: Association for Improvements in the Maternity Services.
authors.forename: Beverley Lawrence
authors.initials: BL
authors.lastname: Beech
mesh_terms: D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007234:Infant, Premature; D011247:Pregnancy; D047928:Premature Birth / Q000453:epidemiology*; D011297:Prenatal Exposure Delayed Effects / Q000453:epidemiology*; D011832:Radiation Injuries / Q000453:epidemiology*; D018570:Risk Assessment; D012307:Risk Factors; D016216:Ultrasonography, Prenatal / Q000009:adverse effects* / Q000706:statistics & numerical data