A 19th century stethoscope witha bell-shaped end
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: A 19th century stethoscope witha bell-shaped end. Wellcome Collection. Source: Wellcome Collection.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: A 19th century stethoscope witha bell-shaped end. Wellcome Collection. Source: Wellcome Collection.