PENA MENDEZ, C A <br/><br/>
Our criteria and conduct in relation to the use of sulfonamides and penicillin in obstetric surgery.  [electronic resource] 

 -  Obstetricia y ginecologia latino-americanas  May 1947 
 - 147-64 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0029-7836 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Obstetrics