Saeki Keigo, Watanabe Satoshi, Waseda Yuko, Kasahara Kazuo
1 Department of Respiratory Medicine, Ishikawa Prefectural Central Hospital, Kanazawa, Ishikawa, Japan; and.
2 Department of Respiratory Medicine, Kanazawa University Graduate School of Medical Science, Kanazawa, Ishikawa, Japan.
Am J Respir Crit Care Med. 2017 May 1;195(9):e37-e38. doi: 10.1164/rccm.201610-1973IM.