Lusuardi, M <br/><br/>
Challenging mucosal immunity with bacterial extracts to prevent respiratory infections: an old therapy revisited.  [electronic resource] 

 -  Monaldi archives for chest disease = Archivio Monaldi per le malattie del torace   
 - 4-5 p.  digital 
<br/><br/> Publication Type: Comment; Editorial 
<br/><br/><label>ISSN: </label>1122-0643 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bacterial Vaccines--therapeutic use<br/>Humans<br/>Immunity, Mucosal--immunology<br/>Respiratory Tract Infections--drug therapy<br/>Vaccination--methods