Balbi Bruno, Vallese Davide, Chavannes Niels, Stallberg Bjorn, Baiardi Paola
Pulmonary Rehabilitation, Istituti Clinici Scientifici Maugeri, IRCCS, Veruno, Italy.
Dept of Public Health and Primary Care, Leiden University Medical Center, Leiden, The Netherlands.
Breathe (Sheff). 2016 Dec;12(4):341-348. doi: 10.1183/20734735.008816.
http://ow.ly/kDgy304rX94. (此为网址,无需翻译,保留原样即可)