Assertion: acoustic stethoscope | /r/HasProperty | the most used
Facets:
value: in use
type: OTHER
value: most commonly
type: DEGREE
Source sentences:
text: Acoustic stethoscopes are the most commonly used.
text: In a basic acoustic stethoscope, which is still the most common type in use today, you're looking at three main sections and a total of five crucial parts [source: