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Ginsburg, K.A., Sacco, A.G., Rousseau, M.F. et al. Tetraploidy associated with human pronuclear embryo cryopreservation: A case report. J Assist Reprod Genet 9, 484–488 (1992). https://doi.org/10.1007/BF01204056
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DOI: https://doi.org/10.1007/BF01204056