'This 17th C. British physician said the pulse comes from the heart pumping blood, not from the arteries contracting'
(William) Harvey
SCIENTISTS: This 17th C. British physician said the pulse comes from the heart pumping blood, not from the arteries contracting
This 17th C. British physician said the pulse comes from the heart pumping blood, not from the arteries contracting
This 17th C. British physician said the pulse comes from the heart pumping blood, not from the arteries contracting
SCIENTISTS
William Harvey
SCIENTISTS