Surgical lung biopsy for interstitial lung diseases—a single center study of 129 patients - Otsuka, Hajime; Sano, Atsushi; Azuma, Yoko; Sakai, Takashi; Koezuka, Satoshi; Sugino, Keishi; Sakamoto, Susumu; Tochigi, Naobumi; Homma, Sakae; Iyoda, Akira (Journal of Thoracic Disease, 2022)