Validation of the Japanese disease severity classification and the GAP model in Japanese patients with idiopathic pulmonary fibrosis

Kondoh S, Chiba H, Nishikiori H, Umeda Y, Kuronuma K, Otsuka M, Yamada G, Ohnishi H, Mori M, Kondoh Y, Taniguchi H, Homma S, Takahashi H. Validation of the Japanese disease severity classification and the GAP model in Japanese patients with idiopathic pulmonary fibrosis. Respir Investig. 2016; 54(5): 327-33.