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This study was supported by Life-Force Research Ltd.
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Meniru, G.I., Tsirigotis, M., Zhu, J. et al. Successful percutaneous epididymal sperm aspiration (PESA) after more than 20 years of acquired obstructive azoospermia. J Assist Reprod Genet 13, 449–450 (1996). https://doi.org/10.1007/BF02066180
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DOI: https://doi.org/10.1007/BF02066180