Barr, Justinn, Daniel Gordon, Paul Schedl, and Girish Deshpande. (2015) 2015. “Xenotransplantation Exposes the Etiology of Azoospermia Factor (AZF) Induced Male Sterility.”. Bioessays 37 (3): 278-83. doi:10.1002/bies.201400134.