Amazon.com: MDF Acoustica Lightweight Stethoscope for Doctors, Nurses, Students, Home Health Use, Adult, Dual Head, Black Tube, Black Chestpiece-Headset, MDF747XPBO : Industrial & Scientific
MDF Acoustica Stethoscope 747XP - New Sealed Contents | eBay
MDF Instruments® Stethoscope Acoustica® Lightweight White and Aqua Blue