Wang, MD, PhD, H. (2012) “Cell Block Examination Is Critical for Sarcoidosis Diagnosis by Endobronchial Ultrasound-Guided Mediastinal Lymph Node Fine Needle Aspiration”, North American Journal of Medicine and Science, 5(4). Available at: https://www.najms.com/index.php/najms/article/view/210 (Accessed: 12 May 2026).