'In the early 1930s surgeon Alexis Carrel & this American aviator invented a mechanical heart'
Charles Lindbergh
MEDICINE: In the early 1930s surgeon Alexis Carrel & this American aviator invented a mechanical heart
In the early 1930s surgeon Alexis Carrel & this American aviator invented a mechanical heart
In the early 1930s surgeon Alexis Carrel & this American aviator invented a mechanical heart
MEDICINE
Charles Lindbergh
MEDICINE