Bacterial infections : changes in their causative agents trends and possible 

 - New York  Marcom  1971 
 - viii, 231p.  ill. 
<br/><br/><label>ISBN: </label>3540055576 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bacterial
<br/><br/><label>LC Class. No.: </label>MED RC115  / B3