Assertion: stethoscope | /r/Synonym | phonendoscope
Facets:
Source sentences:
text: A stethoscope that intensifies auscultatory sounds is called a phonendoscope.
text: The most notable and widely copied stethoscope was the Phonendoscope developed by Bazzi and Bianchi in 1894.
text: A stethoscope that intensifies auscultatory sounds is called phonendoscope.