Re: Relationship between testicular sperm extraction and varicocelectomy in patients with varicocele and nonobstructive azoospermia.
Craig
C
Niederberger
D053713:Azoospermia / Q000209:etiology*; D006801:Humans; D008297:Male; D055101:Semen Analysis; D053625:Sperm Retrieval; D014646:Varicocele / Q000601:surgery*