Columbia subject headings:
Nicotine addiction--Turkey.
Smoking cessation--Turkey.
Smoking--Turkey.
Tobacco industry--Turkey.
Harvard subject headings:
Nicotine addiction--Turkey.
Smoking cessation--Turkey.
Smoking--Turkey.
Tobacco industry--Turkey.
Princeton subject headings:
Nicotine addiction--Turkey.
Smoking cessation--Turkey.
Smoking--Turkey.
Tobacco industry--Turkey.