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O'Connor M, Olsson CA, Lange K, Downes M, Moreno-Betancur M, Mundy L, Viner RM, Goldfeld S, Patton G, Sawyer SM, Hope S.O'Connor M, et al. Among authors: olsson ca.Epidemiology. 2025 Jan 1;36(1):28-39. doi: 10.1097/EDE.0000000000001798. Epub 2024 Oct 22.Epidemiology. 2025.PMID: 39435893
Olsson CA, Bond L, Burns JM, Vella-Brodrick DA, Sawyer SM.Olsson CA, et al.J Adolesc. 2003 Feb;26(1):1-11. doi: 10.1016/s0140-1971(02)00118-5.J Adolesc. 2003.PMID: 12550818Review.
McKenzie M, Olsson CA, Jorm AF, Romaniuk H, Patton GC.McKenzie M, et al. Among authors: olsson ca.Addiction. 2010 Sep;105(9):1652-9. doi: 10.1111/j.1360-0443.2010.03002.x.Addiction. 2010.PMID: 20707783