AIDS epidemic update :  December, 2009 / 
World Health Organization. 
 - Geneva :  UNAIDS,  2009. 
 - 99 p. :  ill. ;  26 cm. 
<br/><br/>Includes bibliorapical references 
<br/><br/><label>ISBN: </label>978-92-9173-832-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>HIV infections--epidemiology<br/>HIV infections--prevention and control<br/>Acquired immunodeficiency syndrome--Epidemiology<br/>Acquired immunodeficiency syndrome--prevention and control<br/>Disease outbreaks