Which piece of medical equipment did French physician René Laennec invent in 1816 after feeling awkward pressing his ear to a female patient's chest?

Some of medicine's most useful tools were born from a moment of embarrassment rather than a flash of genius. One 19th-century invention completely transformed how doctors examine patients — and it's still hanging around every GP's neck today.

Anoniem stemmen is mogelijk. Registreer voor een profiel en score.