Natural ventilation for infection control in health-care settings /  
James Atkinson ... [et al.]. 
 - Geneva :    World Health Organization,    2009. 
 - xxv; 106 p. :    ill. ;    25 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9789241547857 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Ventilation -- methods.<br/> Air -- Microbiology.<br/> Infection Control.<br/> Health Facilities -- standards.<br/> Guidelines.
<br/><br/><label>National Library of Medicine Call No.: </label>WHO   /  WX 167 N219 2009