Title: Tiny stitches
Description: A biography of Vivien Thomas, an African American surgical technician who developed the first procedure used to perform open-heart surgery on children.
Subjects: Surgery, African American surgeons, Juvenile literature, Operating room technicians, Biography, Cardiovascular system, Surgeons, Physicians, juvenile literature, Maryland, juvenile literature
Places: Maryland
People: Vivien T. Thomas (1910-1985)