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Canadian Critical Care Society (CCCS)
Canadian Critical Care Trials Group (CCCTG)
Canadian Intensive Care Foundation (CICF)
http://www.canadiancriticalcare.org

Canadian Association of Critical Care Nurses
http://www.caccn.ca

Canadian Thoracic Society
http://www.lung.ca/cts

Society of Critical Care Medicine
http://www.sccm.org

American Thoracic Society
http://www.thoracic.org

American College of Chest Physicians (ACCP)
http://www.chestnet.org

Critical Care Medicine
http://www.ccmjournal.com/

CHEST
www.chestjournal.org

American Journal of Respiratory and Critical Care Medicine
http://ajrccm.atsjournals.org/