August 16, 2014 Medicine | 0 comment 16. Value of Serum Gonadotrophin and Testicular Biopsy in the Aetiology of Azoospermia: Report of Three Illustrative Cases and Review of the Problem. 6th Saudi Medical Conference Jeddah, Saudi Arabia, 1981. Perry W, Kubba A and Lautsch EV. Click here to open PDF. Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.