Añade un argumento en tu idiomaIn the early days of medicine, doctors often used a rolled-up piece of parchment as a stethoscope. We also learn that the foxglove contains a drug known as digitalis which can be used as a t... Leer todoIn the early days of medicine, doctors often used a rolled-up piece of parchment as a stethoscope. We also learn that the foxglove contains a drug known as digitalis which can be used as a treatment for heart disease.In the early days of medicine, doctors often used a rolled-up piece of parchment as a stethoscope. We also learn that the foxglove contains a drug known as digitalis which can be used as a treatment for heart disease.