Porcel José M, Leung Chi Chiu, Restrepo Marcos I, Takahashi Kazuhisa, Lee Pyng
Pleural Diseases Unit, Department of Internal Medicine, Arnau de Vilanova University Hospital, Biomedical Research Institute of Lleida, Lleida, Spain.
Respirology. 2013 Apr;18(3):573-83. doi: 10.1111/resp.12048.