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Chan JM, Stampfer MJ, Giovannucci E, Gann PH, Ma J, Wilkinson P, Hennekens CH, Pollak M.Chan JM, et al. Among authors: ma j.Science. 1998 Jan 23;279(5350):563-6. doi: 10.1126/science.279.5350.563.Science. 1998.PMID: 9438850
Gann PH, Hennekens CH, Ma J, Longcope C, Stampfer MJ.Gann PH, et al. Among authors: ma j.J Natl Cancer Inst. 1996 Aug 21;88(16):1118-26. doi: 10.1093/jnci/88.16.1118.J Natl Cancer Inst. 1996.PMID: 8757191
Ma J, Pollak MN, Giovannucci E, Chan JM, Tao Y, Hennekens CH, Stampfer MJ.Ma J, et al.J Natl Cancer Inst. 1999 Apr 7;91(7):620-5. doi: 10.1093/jnci/91.7.620.J Natl Cancer Inst. 1999.PMID: 10203281
Haiman CA, Stampfer MJ, Giovannucci E, Ma J, Decalo NE, Kantoff PW, Hunter DJ.Haiman CA, et al. Among authors: ma j.Cancer Epidemiol Biomarkers Prev. 2001 Jul;10(7):743-8.Cancer Epidemiol Biomarkers Prev. 2001.PMID: 11440959