Alanssari S, Kjelland JLM, Albananchi MR-, Kraemer D. In Vitro Fertilization of Immature Oocytes by Testicular Sperm: Animal Model for Azoospermic Infertile Patients. J Fac Med Bagdad [Internet]. 2Jan.2008 [cited 22Nov.2019];49(4):394-9. Available from: http://iqjmc.uobaghdad.edu.iq/index.php/19JFacMedBaghdad36/article/view/1329