Flannigan, R. K., V. Chow, S. Ma, and A. Yuzpe. “45,X/46,XY Mixed Gonadal Dysgenesis: A Case of Successful Sperm Extraction”. Canadian Urological Association Journal, vol. 8, no. 1-2, Feb. 2014, pp. e108-10, doi:10.5489/cuaj.1574.