Ultrasound‐guided testicular sperm aspiration in azoospermic patients: A new sperm retrieval method for intracytoplasmic sperm injection

High fertilization and implantation rates after intracytoplasmic sperm injection

André C. Van Steirteghem, Zsolt Nagy, Hubert Joris et al. · Human Reproduction · 1993 · 1.1K citations

Oocyte, Fertility, Reproductive Health +16

Physiological consequences of testicular sperm extraction

Peter N. Schlegel, Li‐Ming Su · Human Reproduction · 1997 · 474 citations

Fertility, Reproductive Health, Pathology +16

Microsurgical epididymal sperm aspiration and intracytoplasmic sperm injection: a new effective approach to infertility as a result of congenital bilateral absence of the vas deferens

Herman Tournaye, Paul Devroey, Jiaen Liu et al. · Fertility and Sterility · 1994 · 332 citations

Infertility, Andrology, Urology +13

Color Doppler ultrasound of the normal testis

W D Middleton, DA Thorne, GL Melson · American Journal of Roentgenology · 1989 · 194 citations

A comparison between open and percutaneous needle biopsies in men with azoospermia

Björn Rosenlund, Ulrik Kvist, L. Plöen et al. · Human Reproduction · 1998 · 113 citations

Spermatogenesis, Infertility, Andrology +13