Natural ventilation for infection control in health-care settings / 
edited by : James Atkinson... [et.al.] 
 - Geneva :  World Health Organization,  2009 
 - xxv, 106 p. :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>9789241547857  Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ventilation--methods<br/>Air Microbiology<br/>Infection control
<br/><br/><label>National Library of Medicine Call No.: </label>WX167  / .N285 2009 9