Jenssen, C., Annema, J. T., Clementsen, P., Cui, X., Borst, M. M., & Dietrich, C. F. (2015). Ultrasound techniques in the evaluation of the mediastinum, part 2: Mediastinal lymph node anatomy and diagnostic reach of ultrasound techniques, clinical work up of neoplastic and inflammatory mediastinal lymphadenopathy using ultrasound techniques and how to learn mediastinal endosonography. J Thorac Dis.

Jenssen, Christian, Jouke Tabe Annema, Paul Clementsen, Xin-Wu Cui, Mathias Maximilian Borst, and Christoph Frank Dietrich. "Ultrasound Techniques in the Evaluation of the Mediastinum, Part 2: Mediastinal Lymph Node Anatomy and Diagnostic Reach of Ultrasound Techniques, Clinical Work Up of Neoplastic and Inflammatory Mediastinal Lymphadenopathy Using Ultrasound Techniques and How to Learn Mediastinal Endosonography." J Thorac Dis 2015.

Jenssen, Christian, et al. "Ultrasound Techniques in the Evaluation of the Mediastinum, Part 2: Mediastinal Lymph Node Anatomy and Diagnostic Reach of Ultrasound Techniques, Clinical Work Up of Neoplastic and Inflammatory Mediastinal Lymphadenopathy Using Ultrasound Techniques and How to Learn Mediastinal Endosonography." J Thorac Dis 2015.