3M Littmann Master Cardiology Stethoscope AM-12-216-240 – Axiom Medical Supplies
Littmann All Black Stethoscope Master Cardiology 2161
3M™ Littmann® Stethoscope Binaurals for Master Cardiology™ , Cardiology III™ , Cardiology II S.E. and Cardiology S.T.C. Stethoscopes, Black Tube, Black Eartips, 27 inch - SAVELIVES
2175 3M Littmann Master Cardiology Stethoscope, Black & Brass (27″) – Student Medical Shop
Littmann All Black Stethoscope Master Cardiology 2161