3M Littmann Stethoscopes on X: "To register your 3M™ Littmann® Stethoscope, you'll need your serial number, which is found on your chestpiece. http://t.co/ElEnz3HmSl" / X
Adult 3M Littmann Stethoscope Classic III
Littmann Classic III Stethoscope! 25k!!! - Health - Nigeria
Is this normal for a brand new Littmann? (See pics) : r/StudentNurse