3M Littmann Classic III Stethoscope, Black Tube with Black Edition Chestpiece, 27"
Amazon.com: (Stethoscope Binaural) Replacement Tube by Reliance Medical fits Littmann® Classic II PEDIATRIC, Classic II SE, Select, Master Classic II, and Infant Stethoscope - NEON PINK TUBING : Industrial & Scientific
Amazon.com: 3M 2114 Littmann Classic II Infant Stethoscope, Black Tube, 28" : Industrial & Scientific
Amazon.com: 3M 40012 Littmann Stethoscope Spare Parts Kit, Classic II Pediatric Diaphragm Assembly, Black : Industrial & Scientific
Littmann Master Classic II Stethoscope, Black, 2144L - Stethoscope.com
Amazon.com: 3M 2119 Littmann Classic II Pediatric Stainless Steel Chestpiece Stethoscope with 28" Caribbean Blue Tube : Industrial & Scientific
Amazon.com: 3M Littmann Classic II Estetoscopio para niños (múltiples tamaños/colores), negro, (Black Tube), 1 : Industrial y Científico
Amazon.com: 3M Littmann Stethoscope, Classic II Pediatric, Red Tube, Stainless Steel Chestpiece, 28 inch, 2113R : Industrial & Scientific
Amazon.com: 3M 2114 Littmann Classic II Infant Stethoscope, Black Tube, 28" : Industrial & Scientific