Periostin, a matrix protein, is a novel biomarker for idiopathic interstitial pneumonias
M. Okamoto, T. Hoshino, Y. Kitasato, Y. Sakazaki, T. Kawayama, K. Fujimoto, K. Ohshima, H. Shiraishi, M. Uchida, J. Ono, S. Ohta, S. Kato, K. Izuhara, H. Aizawa
European Respiratory Journal May 2011, 37 (5) 1119-1127; DOI: 10.1183/09031936.00059810