Benson, Ralph C. (Ralph Criswell), 1911- <br/><br/>
Current obstetrics & gynecologic diagnosis & treatment 
by Ralph C. Benson and associate authors 
 - Los Altos  Lange Medical Publications  1976 
 - 911 p. : ill. ; 22 cm. 
<br/><br/><label>ISBN: </label>0870412108 
<br/><br/><label>LCCN: </label>76-47293 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gynecologic diseases<br/>Obstetrics