University of John Hopkins;
School of Public Health;
Baltimore;
MD;
USA;
University of British Columbia (UBC);
Faculty of Medicine;
Research Scientist at the Centre for Clinical Epidemiology and Evaluation;
UBC;
British Columbia;
Canada;
British Columbia Cancer Agency;
Smoking Cessation Project;
Vancouver;
Canada;
Institute for Heart and Lung Health;
The Lung Centre;
7th Floor Gordon and Leslie Diamond Health Care Centre;
UBC;
British Columbia;
Canada;
Asthma; Medication; Family; Involvement; Caregiver; Language; Culture; Educational; Materials; Knowledge; Communication; Cost; Beliefs;