Roxette and D.H.T. sang, "listen to your heart." But if a stethoscope is used to do so, what bacteria may be calling for you? Determining the types of bacteria found on stethoscopes was the goal of a ...

Which stethoscope is the best? Since the early 19th century, stethoscopes have become an essential part of every physician’s tool kit. These devices allow doctors to hear what’s happening inside the ...