MDF Acoustica Lightweight Stethoscope for Doctors, Nurses, Students, Home Health Use, Adult, Dual Head, Black Tube, Black Chestpiece-Headset, MDF747XPBO All Black - Walmart.com
MDF Instruments MDF74710 Basic Dual Head Stethoscope, Maliblu Royal Blue | eBay
MDF® Acoustica® Deluxe Lightweight Dual Head Stethoscope - Free-Parts-for-Life & Lifetime Warranty - Blackout and White (MDF747XP-BO29)… - Walmart.com
MDF Instruments® Stethoscope ProCardial® Cardiology Poseidon and Capridium