Yasuo Kitamura, Mitsuo Otsuka, Gen Yamada, Satoshi Yuda, Keiki Yokoo, Kimiyuki Ikeda, … Hiroki Takahashi. (2016). Serial Measurements of Tricuspid Regurgitation Pressure Gradient by Echocardiography Predict Prognosis in Idiopathic Pulmonary Fibrosis. Pulmonary Research and Respiratory Medicine, 3(1), 2–9. https://doi.org/10.17140/PRRMOJ-3-124