2. phac-aspc.gc.ca [homepage on the Internet].
Public Health Agency of Canada.
Canadian Tuberculosis Standards 6th edition; c2007 [updated
2007 Dec 13; cited 2010 May 29]. Available from:
http://www.phac-aspc.gc.ca/tbpc-latb/pubs/tbstand07-eng.php.
AMBIGUOUS (782518 citations)Google Scholar