Berookhim, BM; Schlegel, PN (February 2014). "Azoospermia due to spermatogenic failure". The Urologic Clinics of North America. 41 (1): 97–113. doi:10.1016/j.ucl.2013.08.004. PMID24286770.
Zhoucun A, Zhang S, Yang Y, Ma Y, Zhang W, Lin L (2006). "The common variant N372H in BRCA2 gene may be associated with idiopathic male infertility with azoospermia or severe oligozoospermia". Eur. J. Obstet. Gynecol. Reprod. Biol. 124 (1): 61–4. doi:10.1016/j.ejogrb.2005.09.001. PMID16257105.
Schlegel, PN (2004). "Causes of azoospermia and their management". Reproduction, Fertility, and Development. 16 (5): 561–72. doi:10.1071/RD03087. PMID15367371.
Berookhim, BM; Schlegel, PN (February 2014). "Azoospermia due to spermatogenic failure". The Urologic Clinics of North America. 41 (1): 97–113. doi:10.1016/j.ucl.2013.08.004. PMID24286770.
Zhoucun A, Zhang S, Yang Y, Ma Y, Zhang W, Lin L (2006). "The common variant N372H in BRCA2 gene may be associated with idiopathic male infertility with azoospermia or severe oligozoospermia". Eur. J. Obstet. Gynecol. Reprod. Biol. 124 (1): 61–4. doi:10.1016/j.ejogrb.2005.09.001. PMID16257105.
Schlegel, PN (2004). "Causes of azoospermia and their management". Reproduction, Fertility, and Development. 16 (5): 561–72. doi:10.1071/RD03087. PMID15367371.