Williams, J. Whitridge  1866-1931. <br/><br/>
Williams Obstetrics. 
 Obstetrics. 

 - 14th ed. 
 - New York :  Appleton-Century-Crofts,  1971. 
 - 1242 p. :  ill. ;  25 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Obstetrics.