Roberts, John Alexander Fraser,    1899- <br/><br/>
An introduction to medical genetics /    
John Alexander Fraser Rober ts. 
 - 2nd ed. 
 - London ;    New York :   New York :   New York :   New York :   Oxford University Press ,   1959 repr. 19 60. 
 - 263 p. :    ill. ;    25 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Genetics, Medical--------<br/>Heredity--------
<br/><br/><label>National Library of Medicine Call No.: </label>QZ 50   /  R541i 1959