Pneumonia Severity Index in the Immunocompromised

by Kevin M Sanders, Theodore K Marras, Charles KN Chan
Published 2006-01-01

The CASE Survey: Patient and Physician Perceptions Regarding Asthma Medication Use and Associated Oropharyngeal Symptoms

by J Mark FitzGerald, Charles KN Chan, Martin C Holroyde, Louis-Philippe Boulet
Published 2008-01-01

A Randomized Controlled Trial to Assess the Efficacy of Tiotropium in Canadian Patients with Chronic Obstructive Pulmonary Disease

by Charles KN Chan, François Maltais, Chris Sigouin, Jennifer M Haddon, Gordon T Ford, on behalf of the SAFE Study Group
Published 2007-01-01