Efficacy of percutaneous needle aspiration and open biopsy for sperm retrieval in men with non-obstructive azoospermia.


OBJECTIVE To assess the efficacy of the two most common sperm retrieval procedures, testicular sperm aspiration (TESA) and testicular sperm extraction (TESE) as part of the diagnostic work-up in men with non-obstructive azoospermia. Design. Retrospective cohort study. SETTING Center for Reproductive Medicine, Sahlgrenska University Hospital, Gothenburg… (More)
DOI: 10.1080/00016340802356891

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