Columbia subject headings:
Chronic diseases--British Columbia--Prevention.
Chronic diseases--Risk factors.
Obesity--Health aspects.
Smoking--Health aspects.
Weight loss.
Harvard subject headings:
Chronic diseases--British Columbia--Prevention.
Chronic diseases--Risk factors.
Obesity--Health aspects.
Smoking--Health aspects
Weight loss.
Princeton subject headings:
Chronic diseases--British Columbia--Prevention.
Chronic diseases--Risk factors--British Columbia.
Obesity--Health aspects--British Columbia.
Smoking--Health aspects--British Columbia.
Weight loss--British Columbia.