Senra Valera, Avelino, <br/><br/>
La tesis doctoral en medicina / 
Avelino Senra Varela, María Senra Valera. 
 - Segunda edición. 
 - 1 online resource :  illustrations. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9788499698885 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dissertations, Academic.<br/>Research--Methodology.
<br/><br/><label>LC Class. No.: </label>LB2369 ebook