Dr peter kolettis and sperm aspiration
sperm retrieval procedures have made it possible to cir- cumvent some of the most Correspondence to: Dr Peter N. Kolettis, Division of Urology, Uni- versity of.
2 Jan Dr PETER N. KOLETTIS . Percutaneous testicular sperm aspiration: a convenient and effective office procedure to retrieve sperm for in vitro.
The evolution and refinement of vasoepididymostomy techniques
Description:Find articles by Ranjith Ramasamy Peter N. Schlegel Find articles by Peter N. Abstract Vasectomy is an elective surgical sterilization procedure for men that is intended to obstruct or remove a portion of both vas deferens, thereby preventing sperm from moving from the testes to the ejaculatory ducts. Although intended for permanent sterilization, vasectomy can be reversed in most men seeking to restore their fertility due to a change in marital status or reproductive goals.