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Pan SY, Johnson KC, Ugnat AM, Wen SW, Mao Y; Canadian Cancer Registries Epidemiology Research Group.Pan SY, et al.Am J Epidemiol. 2004 Feb 1;159(3):259-68. doi: 10.1093/aje/kwh041.Am J Epidemiol. 2004.PMID: 14742286
Johnson KC, Pan S, Mao Y; Canadian Cancer Registries Epidemiology Research Group.Johnson KC, et al.Eur J Cancer Prev. 2002 Jun;11(3):253-63. doi: 10.1097/00008469-200206000-00009.Eur J Cancer Prev. 2002.PMID: 12131659
Mao Y, Pan S, Wen SW, Johnson KC; Canadian Cancer Registries Epidemiology Research Group.Mao Y, et al.Int J Cancer. 2003 Jul 20;105(6):831-7. doi: 10.1002/ijc.11159.Int J Cancer. 2003.PMID: 12767070
Mao Y, Pan S, Wen SW, Johnson KC; Canadian Cancer Registries Epidemiology Research Group.Mao Y, et al.Am J Epidemiol. 2003 Sep 15;158(6):564-75. doi: 10.1093/aje/kwg186.Am J Epidemiol. 2003.PMID: 12965882
Johnson KC, Pan S, Fry R, Mao Y; Canadian Cancer Registries Epidemiology Research Group.Johnson KC, et al.Epidemiology. 2003 Nov;14(6):687-93. doi: 10.1097/01.ede.0000091600.89417.58.Epidemiology. 2003.PMID: 14569184
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Pan SY, Ugnat AM, Mao Y, Wen SW, Johnson KC; Canadian Cancer Registries Epidemiology Research Group.Pan SY, et al.Cancer Epidemiol Biomarkers Prev. 2004 Sep;13(9):1521-7.Cancer Epidemiol Biomarkers Prev. 2004.PMID: 15342455
Walker MC, Murphy KE, Pan S, Yang Q, Wen SW.Walker MC, et al.BJOG. 2004 Nov;111(11):1294-6. doi: 10.1111/j.1471-0528.2004.00345.x.BJOG. 2004.PMID: 15521878
Pan SY, Ugnat AM, Mao Y; Canadian Cancer Registries Epidemiology Research Group.Pan SY, et al.J Occup Environ Med. 2005 Jul;47(7):704-17. doi: 10.1097/01.jom.0000165747.95801.c5.J Occup Environ Med. 2005.PMID: 16010197