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Probert A, Morrison H, Semenciw R, Mao Y.Probert A, et al.Can J Public Health. 1992 Nov-Dec;83(6):426-8.Can J Public Health. 1992.PMID: 1286443No abstract available.
Morrison HI, Wilkins K, Semenciw R, Mao Y, Wigle D.Morrison HI, et al.J Natl Cancer Inst. 1992 Dec 16;84(24):1866-74. doi: 10.1093/jnci/84.24.1866.J Natl Cancer Inst. 1992.PMID: 1460670Review.
Mao Y, Moloughney BW, Semenciw RM, Morrison HI.Mao Y, et al. Among authors: morrison hi.Can J Public Health. 1992 Sep-Oct;83(5):350-3.Can J Public Health. 1992.PMID: 1473061
Mao Y, Morrison H, Johnson RJ, Semenciw R.Mao Y, et al.Can J Public Health. 1992 Jan-Feb;83(1):80-1.Can J Public Health. 1992.PMID: 1571891No abstract available.
Mao Y, Robson D, Semenciw RM, Morrison HI, Wigle DT.Mao Y, et al. Among authors: morrison hi.Can J Public Health. 1991 Nov-Dec;82(6):413-20.Can J Public Health. 1991.PMID: 1790507
Mao Y, Morrison H, Semenciw R, Robson D, Wigle D.Mao Y, et al.Can J Public Health. 1991 Jan-Feb;82(1):61-2.Can J Public Health. 1991.PMID: 2009489No abstract available.