Assertion: diagnostic ultrasound | /r/HasProperty | safe
Facets:
value: generally
type: MANNER
value: for the unborn child
type: TRANSITIVE-OBJECT
value: unlike radiographs
type: OTHER
Source sentences:
text: Current evidence indicates that diagnostic ultrasound is safe for the unborn child, unlike radiographs, which employ ionizing radiation.
text: Diagnostic ultrasound is a safe procedure that uses low-power sound waves.
text: Diagnostic ultrasound has been used during pregnancy for many years and is generally considered safe when used appropriately.