Assertion: stethoscope's chestpiece | /r/MadeOf | two sides
Facets:
value: usually
type: TEMPORAL
Source sentences:
text: The chestpiece usually consists of two sides that can be placed against the patient for sensing sound: a diaphragm (plastic disc) or bell (hollow cup).
text: The chestpiece usually consists of two sides that can be placed against the patient for sensing sound a diaphragm (plastic disc) or bell (hollow cup).