Monitoring the Future national survey results on drug use, 1975-2018: Volume II, college students and adults ages 19-60 [report]

John Schulenberg, Lloyd Johnston, Patrick O'Malley, Jerald Bachman, Richard Miech, Megan Patrick
2019 unpublished
doi:10.3998/2027.42/150623 fatcat:c44cihqukzedzafrawpqy6njhu