The Fagerstrom Test for Nicotine Dependence and the Diagnostic Interview Schedule

The Measurement of Observer Agreement for Categorical Data

J. Richard Landis, Gary G. Koch · Biometrics · 1977 · 78.9K citations · Full text

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The Fagerström Test for Nicotine Dependence: a revision of the Fagerstrom Tolerance Questionnaire

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National Institute of Mental Health Diagnostic Interview Schedule

Lee N. Robins · Archives of General Psychiatry · 1981 · 5.3K citations

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Measuring degree of physical dependence to tobacco smoking with reference to individualization of treatment

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Measuring the Heaviness of Smoking: using self‐reported time to the first cigarette of the day and number of cigarettes smoked per day

Todd F. Heatherton, Lynn T. Kozlowski, Richard C. Frecker et al. · British Journal of Addiction · 1989 · 1.3K citations

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