Amanullah Bhutto, Tufail Hussain Tahir, Rukhsana Saboor, A Saboor Soomro, Muhammad Rizwan, Muhammad Younus Jamal Siddiqi 2023. Compare Open Testicular Biopsy and Testicular Fine Needle Aspiration (TEFNA) for Spermatogenesis in terms of Johnsen’s Scoring in patients with Suspicion of Obstructive Azoospermia. Pakistan Journal of Medical & Health Sciences. 16, 12 (Feb. 2023), 867. DOI:https://doi.org/10.53350/pjmhs20221612867.