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3M™ Littmann® Cardiology IV™ Diagnostic Stethoscope, High Polish Rainbow-Finish Chestpiece, Black Tube, Smoke Stem and Smoke Headset, 27 inch, #6240 (Misengraved Chestpiece)
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Amazon.com: 3M Littmann Stethoscope, Cardiology IV, Black Tube, Stainless Steel Chestpiece, 27 Inch, 6152 : Industrial & Scientific
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3M™ Littmann® Master Cardiology™ Stethoscope, Black Plated Chestpiece and Eartubes, Black Tube, 27 in, 2161 | 3M India
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3M Littmann Stethoscope, Cardiology IV, Plum Tube, Stainless Steel Chestpiece, 27 inch, 6156 & 40007 Stethoscope Identification Tag, Black: Amazon.com: Industrial & Scientific
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3M Littmann Stethoscope, Cardiology IV, Black Tube, Black Chestpiece, 27 Inch, 6163: Amazon.com: Industrial & Scientific
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