Martínez Hernández, Juan  (Physician), <br/><br/>
Nociones de salud pública / 
Juan Martínez Hernández. 
 - 2a edición revisada y ampliada. 
 - 1 online resource :  illustrations. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9788499697925 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public health.
<br/><br/><label>LC Class. No.: </label>RA456 ebook