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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1989 1
2011 1
2012 2
2013 4
2016 1
2018 2
2020 1
2024 0

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Page 1
Trends in Substance Nonuse by High School Seniors: 1975-2018.
Levy S, Campbell MD, Shea CL, DuPont CM, DuPont RL. Levy S, et al. Among authors: shea cl. Pediatrics. 2020 Dec;146(6):e2020007187. doi: 10.1542/peds.2020-007187. Epub 2020 Nov 10. Pediatrics. 2020. PMID: 33172919 No abstract available.
Prescription drugs, drugged driving and per se laws.
Voas RB, DuPont RL, Shea CL, Talpins SK. Voas RB, et al. Among authors: shea cl. Inj Prev. 2013 Jun;19(3):218-21. doi: 10.1136/injuryprev-2012-040498. Epub 2012 Sep 28. Inj Prev. 2013. PMID: 23024170 No abstract available.
Response to commentaries on random student drug testing.
Dupont RL, Merlo LJ, Arria AM, Shea CL. Dupont RL, et al. Among authors: shea cl. Addiction. 2013 May;108(5):850-1. doi: 10.1111/add.12138. Addiction. 2013. PMID: 23587075 No abstract available.