Keyphrases
Alcohol Consumption
50%
Cigarette Smoking
100%
Confidence Interval
25%
Cultural Factors
25%
Daily Smokers
75%
Drug Abuse
25%
Environmental Tobacco Smoke
25%
Ex-smokers
25%
Gender Differences
25%
Gender-specific
25%
Illicit Drugs
25%
Living with
25%
Non-smokers
50%
Non-smoking
25%
Occasional Smokers
100%
Passive Smoking
25%
Protective Factors
25%
Puberty
75%
Public Schools
25%
Secondary School
100%
Sex-gender
25%
Sex-related
25%
Sexual Intercourse
25%
Smokers
25%
Smoking Behavior
25%
Standardized Questionnaire
25%
WHO Classification
25%
Medicine and Dentistry
Alcohol Consumption
13%
Cultural Factor
6%
Drug Abuse
6%
Drug Use
6%
Illegal Drug
6%
Passive Smoking
6%
Protective Factor
6%
Sex Difference
6%
Smoking
100%
Psychology
Drug Abuse
25%
Gender Difference
25%
Passive Smoking
25%
World Health Organization
25%