Record details
Subjects: MEDICAL students; SECONDARY school students; STUDENT attitudes
Subjects: *HIGH school students -- Substance use; *SUBSTANCE use of teenagers; *DRUG abuse
Subjects: PREVENTION of school violence; MIDDLE school students; HEALTH occupations studentsCZECH Republic
Subjects: Educational Status*; HIV Infections/HIV Infections/HIV Infections/*prevention & control ; Students/Students/Students/*psychology
Subjects: EPIDEMICS; PHYSICS; STUDENTS
Subjects: MARKETING mix; MASS media; UNIVERSITIES & colleges