title: Commentary: safety of diagnostic ultrasound.
authors.affiliation: Physics Department, Royal Marsden Hospital, Sutton Surrey, UK.
authors.forename: G
authors.initials: G
authors.lastname: ter Haar
mesh_terms: D001724:Birth Weight; D002648:Child; D002658:Developmental Disabilities / Q000209:etiology; D004869:Equipment Safety; D005260:Female; D006358:Hot Temperature / Q000009:adverse effects; D006801:Humans; D011247:Pregnancy; D013997:Time Factors; D014463:Ultrasonography / Q000009:adverse effects*; D018617:Ultrasonography, Doppler, Pulsed / Q000009:adverse effects; D016216:Ultrasonography, Prenatal / Q000009:adverse effects