Amazon.com: MDF Instruments MDF797DD MDF ER Premier Stethoscope Color: Burgundy : Industrial & Scientific
MDF ProCardial ERA Stethoscope ON SALE - FREE Shipping
Amazon.com: MDF Acoustica Lightweight Stethoscope for Doctors, Nurses, Students, Home Health Use, Adult, Dual Head, Black Tube, Black Chestpiece-Headset, MDF747XPBO : Industrial & Scientific