Eun Jun Choe, Ji Hoon Jang, Jin Han Park, So Young Jung, Minyoung Her, Jae Ha Lee. "Role of blood Krebs von Lungen-6 in predicting acute exacerbation in patients with idiopathic pulmonary fibrosis." PLoS ONE (2025). https://doi.org/10.1371/journal.pone.0323784