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Lau YL, Srivastava G, Wong V, Liu YT, Ho FC, Yeung CY.Lau YL, et al. Among authors: srivastava g.Clin Genet. 1992 May;41(5):252-8. doi: 10.1111/j.1399-0004.1992.tb03676.x.Clin Genet. 1992.PMID: 1351430
Collins RJ, Ngan HY, Hsu C, Cheung A, King P, Pun TC, Ma HK, Srivastava G.Collins RJ, et al. Among authors: srivastava g.Cytopathology. 1990;1(3):147-52. doi: 10.1111/j.1365-2303.1990.tb00340.x.Cytopathology. 1990.PMID: 1966325