3M Health Care - What's the first thing you should do with your new Littmann ®stethoscope? Right: put it on and try it out. The second thing you should do is register your
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Amazon.com: 3M Littmann Classic III Monitoring Stethoscope, Navy Blue Tube, 27 Inch, 5622 & 40007 Stethoscope Identification Tag, Black : Industrial & Scientific
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Littmann® Classic III™ Monitoring Stethoscope, #5912C Stainless-finish Chestpiece, Marine Blue Tube, 27 inch
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