The WHO Classification of Pulmonary Hypertension: A Case-Based Imaging Compendium - John J. Ryan, Thenappan Thenappan, Nancy Luo, Thanh Ha, Amit R. Patel, Stuart Rich, Stephen L. Archer, 2012
Cureus | Osteoarthritis of the Manubriosternal Joint: An Uncommon Cause of Chest Pain | Article