Macroscopic inflammatory tracheal and endobronchial nodules in Sjögren's syndrome
Hiromichi Hara, Kazuyoshi Kuwano, Shunsuke Minagawa, Takanori Numata, Jun Araya, Katsutoshi Nakayama
Thorax Sep 2017, 72 (9) 864-865; DOI: 10.1136/thoraxjnl-2016-209390