Murata, Okinori, Katsuya Suzuki, Tsutomu Takeuchi, and Atsuko Kudo. 2021. “Incidence and Baseline Characteristics of Relapse or Exacerbation in Patients With Pulmonary Sarcoidosis in Japan: Pulmonary Sarcoidosis Baseline Risk Factors for Long-Term Outcome in Japan”. Sarcoidosis, Vasculitis and Diffuse Lung Diseases 38 (3): e2021026. https://doi.org/10.36141/svdld.v38i3.11327.