Annals of international medicine / 
[editor, Frank Davidoff] 
 - Headquarters, Philadelphia. :  American College of Physicians  1998 
 - p.v. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medicina --Publicaciones Periódicas.<br/>Medicina Interna --Publicaciones Periódicas
<br/><br/><label>Dewey Class. No.: </label>616  / E21a