Hospital-acquired infections  guidelines to laboratory methods 
Edited by M. T. Parker 
 - Copenhagen  World Health Organization  1978 
 - 63 p. ; 24 cm. 
 - World Health Organization. WHO regional publications .
<br/><br/>Bibliography: p. 53-60. 
<br/><br/><label>ISBN: </label>9290201045 
<br/><br/><label>LCCN: </label>wl-n79-092612 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nosocomial infections--Prevention<br/>Hospitals--Sanitation