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Lee DG, Burstyn I, Lai AS, Grundy A, Friesen MC, Aronson KJ, Spinelli JJ.Lee DG, et al. Among authors: friesen mc.Occup Environ Med. 2019 Jan;76(1):22-29. doi: 10.1136/oemed-2018-105261.Occup Environ Med. 2019.PMID: 30541747Free PMC article.
Friesen MC, Benke G, Del Monaco A, Dennekamp M, Fritschi L, de Klerk N, Hoving JL, MacFarlane E, Sim MR.Friesen MC, et al.Cancer Causes Control. 2009 Aug;20(6):905-16. doi: 10.1007/s10552-009-9329-8. Epub 2009 Mar 18.Cancer Causes Control. 2009.PMID: 19294522
Friesen MC, Fritschi L, Del Monaco A, Benke G, Dennekamp M, de Klerk N, Hoving JL, MacFarlane E, Sim MR.Friesen MC, et al.Occup Environ Med. 2009 Sep;66(9):615-8. doi: 10.1136/oem.2008.043992. Epub 2009 Mar 19.Occup Environ Med. 2009.PMID: 19304667