Sierra, Alexandra <br/><br/>
Non-typeable Haemophilus influenzae and Streptococcus pneumoniae as primary causes of acute otitis media in colombian children: a prospective study.  [electronic resource] 

 -  BMC infectious diseases  Jan 2011 
 - 4 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1471-2334 
<br/><br/><label>Standard No.: </label>10.1186/1471-2334-11-4  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Anti-Bacterial Agents--pharmacology<br/>Bacterial Typing Techniques<br/>Child, Preschool<br/>Colombia--epidemiology<br/>Female<br/>Haemophilus Infections--epidemiology<br/>Haemophilus influenzae--classification<br/>Humans<br/>Infant<br/>Male<br/>Otitis Media--epidemiology<br/>Pneumococcal Infections--epidemiology<br/>Prospective Studies<br/>Streptococcus pneumoniae--classification