Siau, C <br/><br/>
Influenza A H1N1 (2009): clinical spectrum of disease among adult patients admitted to a regional hospital in Singapore.  [electronic resource] 

 -  Singapore medical journal  Jul 2011 
 - 475-80 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article 
<br/><br/><label>ISSN: </label>2737-5935 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Adult<br/>Antiviral Agents--therapeutic use<br/>Comorbidity<br/>Emergency Medical Services<br/>Epidemics--prevention & control<br/>Female<br/>Humans<br/>Influenza A Virus, H1N1 Subtype<br/>Influenza, Human--diagnosis<br/>Male<br/>Middle Aged<br/>Oseltamivir--therapeutic use<br/>Retrospective Studies<br/>Severity of Illness Index<br/>Singapore--epidemiology