Clapesattle, Helen. <br/><br/>
The Doctors Mayo / 
Helen Clapesattle. 
 - Minneapolis :  The University of Minnesota press,  c 1941. 
 - xiv, 822 p. :  ill. ;  22 cm. 
<br/><br/> Includes index.  
<br/><br/>Bibliography : p. 717-799. 
<br/><br/>392  392 
<br/><br/><label>Subjects--Personal Names: </label><br/>Mayo, William Worrall, 1819-1911. <br/>Mayo, Charles Horace, 1865-1939. <br/>Mayo, William James, 1861-1939. 
<br/><br/><label>Dewey Class. No.: </label>920 / M532d