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Intrauterine transfusion was performed or attempted in 101 cases during a period of four and a half years. After exclusion of six cases, for reasons detailed in the text, 95 cases are considered in detail. Intrauterine transfusion was successfully performed in 93 of these, with a mean of 2.8 transfusions each. Forty-four babies (46.3%) survived and all but one are so far developing normally.
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Holt et al. (1973) studied this question.
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