Pritchard, Jack A. <br/><br/>
William Obstetricia / Jack A. Pritchard, Paul C. MacDonald, Norman F. Cant 

 - 3a. ed. 
 - México : Salvat, 1987 
 - xiii 900 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Obstetricia
<br/><br/><label>Dewey Class. No.: </label>618.2 P961w 1987