1. A prospective study of time and number of ejaculations to azoospermia after vasectomy by ligation and excision;Barone;J Urol,2003
2. Estimating the number of vasectomies performed annually in the United States: data from the National Survey of Family Growth;Eisenberg;J Urol,2010
3. Effects of vasectomy on spermatogenesis and fertility outcome after testicular sperm extraction combined with ICSI;McVicar;Hum Reprod,2005
4. Compliance with semen analysis;Duplisea;J Urol,2013
5. How little is enough? The evidence for post-vasectomy testing;Griffin;J Urol,2005