RT Journal Article SR Electronic T1 Productive cough associated with patient-reported outcomes and computed tomography analysis results in idiopathic pulmonary fibrosis: a single centre cross-sectional study JF ERJ Open Research JO erjor FD European Respiratory Society SP 00527-2024 DO 10.1183/23120541.00527-2024 VO 10 IS 5 A1 Fujita, Kohei A1 Kanemitsu, Yoshihiro A1 Ohkubo, Hirotsugu A1 Okada, Akihito A1 Nakano, Akiko A1 Ito, Keima A1 Mori, Yuta A1 Fukumitsu, Kensuke A1 Fukuda, Satoshi A1 Uemura, Takehiro A1 Tajiri, Tomoko A1 Ito, Yutaka A1 Oguri, Tetsuya A1 Ozawa, Yoshiyuki A1 Murase, Takayuki A1 Niimi, Akio YR 2024 UL http://openres.ersjournals.com/content/10/5/00527-2024.abstract AB