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  • A 3-year cytogenetic survey of 9661 patients in South Africa 

    Bester, Rina; Benjamin, Mercy (Health and Medical Publishing Group (HMPG), 1983)
    During the period 1 January 1977 - 31 December 1979, 9661 patients underwent cytogenetic investigation at seven participating laboratories in South Africa. The chromosome data were coded using a standard protocol and the ...