3M™ Littmann® Cardiology IV™ Diagnostic Stethoscope | 3M United States
Littmann Cardiology IV Stethoscope, Rainbow Black Black, 6240 - Stethoscope .com
3M Littmann Stethoscopes - Designed to isolate subtle sounds, the 3M Littmann Cardiology IV Stethoscope can help you diagnose with confidence. Shop now at https://s.3m.com/8k4em7 PC: @medmadzia | Facebook
Littmann Cardiology IV 6190 Soft Eartips Stethoscope