Gi. Meniru et al., UTILITY OF PERCUTANEOUS EPIDIDYMAL SPERM ASPIRATION IN SITUATIONS OF UNEXPECTED OBSTRUCTIVE AZOOSPERMIA, Human reproduction, 12(5), 1997, pp. 1013-1014
Surgical sperm retrieval through percutaneous epididymal aspiration wa
s used to manage effectively unexpected obstructive azoospermia on the
dag of oocyte retrieval.