Crofford, Emily
Frontier surgeons : a story about the Mayo Brothers / Emily Crofford. - Minneapolis, Minn. : Carolrhoda Books, 1989. - 56p.
A biography of the two doctor brothers whose Minnesota clinic became world-famous.
0876143818
8933601
Mayo, William James, 1861 - 1939
Mayo, Charles Horace, 1865 - 1939
Physicians
Frontier surgeons : a story about the Mayo Brothers / Emily Crofford. - Minneapolis, Minn. : Carolrhoda Books, 1989. - 56p.
A biography of the two doctor brothers whose Minnesota clinic became world-famous.
0876143818
8933601
Mayo, William James, 1861 - 1939
Mayo, Charles Horace, 1865 - 1939
Physicians