Amazon.com: (Stethoscope Binaural) Replacement Tube by Reliance Medical fits Littmann® Classic II Pediatric, Classic II SE, Select, Master Classic II, and Infant Stethoscope - Gray TUBING : Industrial & Scientific
3M 2114 Littmann Classic Ii Pediatric & Infant Stethoscopes
3M™ Littmann® Stethoscope Spare Parts Kits and Accessories
Littmann Stethoscope Spare Parts Kit, Classic II SE, Black, 40005 - Stethoscope.com
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