Liu, MD, PhD W, Nakhla, MD H, Mojica, MD W, Chen, MD, PhD F. The Expression of TTF-1 in Small Cell Carcinoma of Urinary Bladder. N A J Med Sci [Internet]. 2009 Apr. 30 [cited 2026 May 12];2(3). Available from: https://www.najms.com/index.php/najms/article/view/432